85819045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101561}}^1$

素因数の和:101592

約数の個数: 12

約数和(自身を含む): 111515076

約数和(自身を除く): 25696031

約数列:

[1, 5, 13, 65, 169, 845, 101561, 507805, 1320293, 6601465, 17163809, 85819045]

約数ペア:

[(1, 85819045), (5, 17163809), (13, 6601465), (65, 1320293), (169, 507805), (845, 101561)]