2856553425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 6128179200

約数和(自身を除く): 3271625775

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 43, 45, 55, 69, 75, 99, 115, 129, 135, 165, 207, 215, 225, 253, 275, 297, 345, 387, 389, 473, 495, 575, 621, 645, 675, 759, 825, 989, 1035, 1075, 1161, 1167, 1265, 1419, 1485, 1725, 1935, 1945, 2277, 2365, 2475, 2967, 3105, 3225, 3501, 3795, 4257, 4279, 4945, 5175, 5805, 5835, 6325, 6831, 7095, 7425, 8901, 8947, 9675, 9725, 10503, 10879, 11385, 11825, 12771, 12837, 14835, 15525, 16727, 17505, 18975, 21285, 21395, 24725, 26703, 26841, 29025, 29175, 32637, 34155, 35475, 38511, 44505, 44735, 50181, 52515, 54395, 56925, 63855, 64185, 74175, 80523, 83635, 87525, 97911, 98417, 106425, 106975, 115533, 133515, 134205, 150543, 163185, 170775, 183997, 192555, 222525, 223675, 241569, 250905, 262575, 271975, 293733, 295251, 319275, 320925, 384721, 402615, 418175, 451629, 489555, 492085, 551991, 577665, 667575, 671025, 752715, 815925, 885753, 919985, 962775, 1154163, 1207845, 1254525, 1468665, 1476255, 1655973, 1923605, 2013075, 2258145, 2447775, 2460425, 2657259, 2759955, 2888325, 3462489, 3763575, 4231931, 4428765, 4599925, 4967919, 5770815, 6039225, 7343325, 7381275, 8279865, 9618025, 10387467, 11290725, 12695793, 13286295, 13799775, 17312445, 21159655, 22143825, 24839595, 28854075, 38087379, 41399325, 51937335, 63478965, 66431475, 86562225, 105798275, 114262137, 124197975, 190436895, 259686675, 317394825, 571310685, 952184475, 2856553425]

約数ペア:

[(1, 2856553425), (3, 952184475), (5, 571310685), (9, 317394825), (11, 259686675), (15, 190436895), (23, 124197975), (25, 114262137), (27, 105798275), (33, 86562225), (43, 66431475), (45, 63478965), (55, 51937335), (69, 41399325), (75, 38087379), (99, 28854075), (115, 24839595), (129, 22143825), (135, 21159655), (165, 17312445), (207, 13799775), (215, 13286295), (225, 12695793), (253, 11290725), (275, 10387467), (297, 9618025), (345, 8279865), (387, 7381275), (389, 7343325), (473, 6039225), (495, 5770815), (575, 4967919), (621, 4599925), (645, 4428765), (675, 4231931), (759, 3763575), (825, 3462489), (989, 2888325), (1035, 2759955), (1075, 2657259), (1161, 2460425), (1167, 2447775), (1265, 2258145), (1419, 2013075), (1485, 1923605), (1725, 1655973), (1935, 1476255), (1945, 1468665), (2277, 1254525), (2365, 1207845), (2475, 1154163), (2967, 962775), (3105, 919985), (3225, 885753), (3501, 815925), (3795, 752715), (4257, 671025), (4279, 667575), (4945, 577665), (5175, 551991), (5805, 492085), (5835, 489555), (6325, 451629), (6831, 418175), (7095, 402615), (7425, 384721), (8901, 320925), (8947, 319275), (9675, 295251), (9725, 293733), (10503, 271975), (10879, 262575), (11385, 250905), (11825, 241569), (12771, 223675), (12837, 222525), (14835, 192555), (15525, 183997), (16727, 170775), (17505, 163185), (18975, 150543), (21285, 134205), (21395, 133515), (24725, 115533), (26703, 106975), (26841, 106425), (29025, 98417), (29175, 97911), (32637, 87525), (34155, 83635), (35475, 80523), (38511, 74175), (44505, 64185), (44735, 63855), (50181, 56925), (52515, 54395)]