9894477825

素因数分解:

$3^2\times 5^2\times {\mathrm{1451}}^1\times {\mathrm{30307}}^1$

素因数の和:31774

約数の個数: 36

約数和(自身を含む): 17734908048

約数和(自身を除く): 7840430223

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1451, 4353, 7255, 13059, 21765, 30307, 36275, 65295, 90921, 108825, 151535, 272763, 326475, 454605, 757675, 1363815, 2273025, 6819075, 43975457, 131926371, 219877285, 395779113, 659631855, 1099386425, 1978895565, 3298159275, 9894477825]

約数ペア:

[(1, 9894477825), (3, 3298159275), (5, 1978895565), (9, 1099386425), (15, 659631855), (25, 395779113), (45, 219877285), (75, 131926371), (225, 43975457), (1451, 6819075), (4353, 2273025), (7255, 1363815), (13059, 757675), (21765, 454605), (30307, 326475), (36275, 272763), (65295, 151535), (90921, 108825)]