7888974145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{46271}}^1$

素因数の和:46393

約数の個数: 32

約数和(自身を含む): 10603321344

約数和(自身を除く): 2714347199

約数列:

[1, 5, 13, 43, 61, 65, 215, 305, 559, 793, 2623, 2795, 3965, 13115, 34099, 46271, 170495, 231355, 601523, 1989653, 2822531, 3007615, 9948265, 14112655, 25865489, 36692903, 121368833, 129327445, 183464515, 606844165, 1577794829, 7888974145]

約数ペア:

[(1, 7888974145), (5, 1577794829), (13, 606844165), (43, 183464515), (61, 129327445), (65, 121368833), (215, 36692903), (305, 25865489), (559, 14112655), (793, 9948265), (2623, 3007615), (2795, 2822531), (3965, 1989653), (13115, 601523), (34099, 231355), (46271, 170495)]