1330904925

素因数分解:

$3^5\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 3056429376

約数和(自身を除く): 1725524451

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 49, 51, 63, 75, 81, 85, 105, 119, 135, 147, 153, 175, 189, 225, 243, 245, 255, 263, 315, 357, 405, 425, 441, 459, 525, 567, 595, 675, 735, 765, 789, 833, 945, 1071, 1215, 1225, 1275, 1315, 1323, 1377, 1575, 1701, 1785, 1841, 2025, 2205, 2295, 2367, 2499, 2835, 2975, 3213, 3675, 3825, 3945, 3969, 4131, 4165, 4471, 4725, 5355, 5523, 6075, 6575, 6615, 6885, 7101, 7497, 8505, 8925, 9205, 9639, 11025, 11475, 11835, 11907, 12495, 12887, 13413, 14175, 16065, 16569, 19725, 19845, 20655, 20825, 21303, 22355, 22491, 26775, 27615, 28917, 31297, 33075, 34425, 35505, 37485, 38661, 40239, 42525, 46025, 48195, 49707, 59175, 59535, 62475, 63909, 64435, 67065, 67473, 80325, 82845, 93891, 99225, 103275, 106515, 111775, 112455, 115983, 120717, 138075, 144585, 149121, 156485, 177525, 187425, 193305, 201195, 202419, 219079, 240975, 248535, 281673, 297675, 319545, 322175, 335325, 337365, 347949, 362151, 414225, 447363, 469455, 532575, 562275, 579915, 603585, 657237, 722925, 745605, 782425, 845019, 966525, 1005975, 1012095, 1043847, 1086453, 1095395, 1242675, 1408365, 1597725, 1686825, 1739745, 1810755, 1971711, 2236815, 2347275, 2535057, 2899575, 3017925, 3131541, 3286185, 3728025, 4225095, 5060475, 5219235, 5432265, 5476975, 5915133, 7041825, 7605171, 8698725, 9053775, 9858555, 11184075, 12675285, 15657705, 16430925, 17745399, 21125475, 26096175, 27161325, 29575665, 38025855, 49292775, 53236197, 63376425, 78288525, 88726995, 147878325, 190129275, 266180985, 443634975, 1330904925]

約数ペア:

[(1, 1330904925), (3, 443634975), (5, 266180985), (7, 190129275), (9, 147878325), (15, 88726995), (17, 78288525), (21, 63376425), (25, 53236197), (27, 49292775), (35, 38025855), (45, 29575665), (49, 27161325), (51, 26096175), (63, 21125475), (75, 17745399), (81, 16430925), (85, 15657705), (105, 12675285), (119, 11184075), (135, 9858555), (147, 9053775), (153, 8698725), (175, 7605171), (189, 7041825), (225, 5915133), (243, 5476975), (245, 5432265), (255, 5219235), (263, 5060475), (315, 4225095), (357, 3728025), (405, 3286185), (425, 3131541), (441, 3017925), (459, 2899575), (525, 2535057), (567, 2347275), (595, 2236815), (675, 1971711), (735, 1810755), (765, 1739745), (789, 1686825), (833, 1597725), (945, 1408365), (1071, 1242675), (1215, 1095395), (1225, 1086453), (1275, 1043847), (1315, 1012095), (1323, 1005975), (1377, 966525), (1575, 845019), (1701, 782425), (1785, 745605), (1841, 722925), (2025, 657237), (2205, 603585), (2295, 579915), (2367, 562275), (2499, 532575), (2835, 469455), (2975, 447363), (3213, 414225), (3675, 362151), (3825, 347949), (3945, 337365), (3969, 335325), (4131, 322175), (4165, 319545), (4471, 297675), (4725, 281673), (5355, 248535), (5523, 240975), (6075, 219079), (6575, 202419), (6615, 201195), (6885, 193305), (7101, 187425), (7497, 177525), (8505, 156485), (8925, 149121), (9205, 144585), (9639, 138075), (11025, 120717), (11475, 115983), (11835, 112455), (11907, 111775), (12495, 106515), (12887, 103275), (13413, 99225), (14175, 93891), (16065, 82845), (16569, 80325), (19725, 67473), (19845, 67065), (20655, 64435), (20825, 63909), (21303, 62475), (22355, 59535), (22491, 59175), (26775, 49707), (27615, 48195), (28917, 46025), (31297, 42525), (33075, 40239), (34425, 38661), (35505, 37485)]