1330884675

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 2584589040

約数和(自身を除く): 1253704365

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 131, 135, 145, 173, 225, 261, 393, 405, 435, 519, 655, 675, 725, 783, 865, 1179, 1305, 1557, 1965, 2025, 2175, 2349, 2595, 3275, 3537, 3799, 3915, 4325, 4671, 5017, 5895, 6525, 7785, 9825, 10611, 11397, 11745, 12975, 14013, 15051, 17685, 18995, 19575, 22663, 23355, 25085, 29475, 34191, 38925, 45153, 53055, 56985, 58725, 67989, 70065, 75255, 88425, 94975, 102573, 113315, 116775, 125425, 135459, 170955, 203967, 225765, 265275, 284925, 307719, 339945, 350325, 376275, 406377, 512865, 566575, 611901, 657227, 677295, 854775, 1019835, 1128825, 1538595, 1699725, 1835703, 1971681, 2031885, 2564325, 3059505, 3286135, 3386475, 5099175, 5915043, 7692975, 9178515, 9858405, 10159425, 15297525, 16430675, 17745129, 29575215, 45892575, 49292025, 53235387, 88725645, 147876075, 266176935, 443628225, 1330884675]

約数ペア:

[(1, 1330884675), (3, 443628225), (5, 266176935), (9, 147876075), (15, 88725645), (25, 53235387), (27, 49292025), (29, 45892575), (45, 29575215), (75, 17745129), (81, 16430675), (87, 15297525), (131, 10159425), (135, 9858405), (145, 9178515), (173, 7692975), (225, 5915043), (261, 5099175), (393, 3386475), (405, 3286135), (435, 3059505), (519, 2564325), (655, 2031885), (675, 1971681), (725, 1835703), (783, 1699725), (865, 1538595), (1179, 1128825), (1305, 1019835), (1557, 854775), (1965, 677295), (2025, 657227), (2175, 611901), (2349, 566575), (2595, 512865), (3275, 406377), (3537, 376275), (3799, 350325), (3915, 339945), (4325, 307719), (4671, 284925), (5017, 265275), (5895, 225765), (6525, 203967), (7785, 170955), (9825, 135459), (10611, 125425), (11397, 116775), (11745, 113315), (12975, 102573), (14013, 94975), (15051, 88425), (17685, 75255), (18995, 70065), (19575, 67989), (22663, 58725), (23355, 56985), (25085, 53055), (29475, 45153), (34191, 38925)]