56555943825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2741}}^1\times {\mathrm{16183}}^1$

素因数の和:18954

約数の個数: 48

約数和(自身を含む): 99048410496

約数和(自身を除く): 42492466671

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2741, 8223, 13705, 16183, 41115, 46597, 48549, 68525, 80915, 139791, 205575, 232985, 242745, 275111, 404575, 698955, 825333, 1164925, 1213725, 1375555, 3494775, 4126665, 6877775, 20633325, 44357603, 133072809, 221788015, 665364045, 754079251, 1108940075, 2262237753, 3326820225, 3770396255, 11311188765, 18851981275, 56555943825]

約数ペア:

[(1, 56555943825), (3, 18851981275), (5, 11311188765), (15, 3770396255), (17, 3326820225), (25, 2262237753), (51, 1108940075), (75, 754079251), (85, 665364045), (255, 221788015), (425, 133072809), (1275, 44357603), (2741, 20633325), (8223, 6877775), (13705, 4126665), (16183, 3494775), (41115, 1375555), (46597, 1213725), (48549, 1164925), (68525, 825333), (80915, 698955), (139791, 404575), (205575, 275111), (232985, 242745)]