85264705

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 104346000

約数和(自身を除く): 19081295

約数列:

[1, 5, 101, 109, 505, 545, 1549, 7745, 11009, 55045, 156449, 168841, 782245, 844205, 17052941, 85264705]

約数ペア:

[(1, 85264705), (5, 17052941), (101, 844205), (109, 782245), (505, 168841), (545, 156449), (1549, 55045), (7745, 11009)]