2997029125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 4057597440

約数和(自身を除く): 1060568315

約数列:

[1, 5, 19, 25, 61, 95, 125, 137, 151, 305, 475, 685, 755, 1159, 1525, 2375, 2603, 2869, 3425, 3775, 5795, 7625, 8357, 9211, 13015, 14345, 17125, 18875, 20687, 28975, 41785, 46055, 65075, 71725, 103435, 144875, 158783, 175009, 208925, 230275, 325375, 358625, 393053, 517175, 793915, 875045, 1044625, 1151375, 1261907, 1965265, 2585875, 3969575, 4375225, 6309535, 9826325, 19847875, 21876125, 23976233, 31547675, 49131625, 119881165, 157738375, 599405825, 2997029125]

約数ペア:

[(1, 2997029125), (5, 599405825), (19, 157738375), (25, 119881165), (61, 49131625), (95, 31547675), (125, 23976233), (137, 21876125), (151, 19847875), (305, 9826325), (475, 6309535), (685, 4375225), (755, 3969575), (1159, 2585875), (1525, 1965265), (2375, 1261907), (2603, 1151375), (2869, 1044625), (3425, 875045), (3775, 793915), (5795, 517175), (7625, 393053), (8357, 358625), (9211, 325375), (13015, 230275), (14345, 208925), (17125, 175009), (18875, 158783), (20687, 144875), (28975, 103435), (41785, 71725), (46055, 65075)]