10215545475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{102181}}^1$

素因数の和:102268

約数の個数: 48

約数和(自身を含む): 17840159744

約数和(自身を除く): 7624614269

約数列:

[1, 3, 5, 15, 25, 31, 43, 75, 93, 129, 155, 215, 465, 645, 775, 1075, 1333, 2325, 3225, 3999, 6665, 19995, 33325, 99975, 102181, 306543, 510905, 1532715, 2554525, 3167611, 4393783, 7663575, 9502833, 13181349, 15838055, 21968915, 47514165, 65906745, 79190275, 109844575, 136207273, 237570825, 329533725, 408621819, 681036365, 2043109095, 3405181825, 10215545475]

約数ペア:

[(1, 10215545475), (3, 3405181825), (5, 2043109095), (15, 681036365), (25, 408621819), (31, 329533725), (43, 237570825), (75, 136207273), (93, 109844575), (129, 79190275), (155, 65906745), (215, 47514165), (465, 21968915), (645, 15838055), (775, 13181349), (1075, 9502833), (1333, 7663575), (2325, 4393783), (3225, 3167611), (3999, 2554525), (6665, 1532715), (19995, 510905), (33325, 306543), (99975, 102181)]