2013242625

素因数分解:

$3^2\times 5^3\times {\mathrm{419}}^1\times {\mathrm{4271}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 3638718720

約数和(自身を除く): 1625476095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 419, 1125, 1257, 2095, 3771, 4271, 6285, 10475, 12813, 18855, 21355, 31425, 38439, 52375, 64065, 94275, 106775, 157125, 192195, 320325, 471375, 533875, 960975, 1601625, 1789549, 4804875, 5368647, 8947745, 16105941, 26843235, 44738725, 80529705, 134216175, 223693625, 402648525, 671080875, 2013242625]

約数ペア:

[(1, 2013242625), (3, 671080875), (5, 402648525), (9, 223693625), (15, 134216175), (25, 80529705), (45, 44738725), (75, 26843235), (125, 16105941), (225, 8947745), (375, 5368647), (419, 4804875), (1125, 1789549), (1257, 1601625), (2095, 960975), (3771, 533875), (4271, 471375), (6285, 320325), (10475, 192195), (12813, 157125), (18855, 106775), (21355, 94275), (31425, 64065), (38439, 52375)]