22528715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 29691360

約数和(自身を除く): 7162645

約数列:

[1, 5, 11, 55, 157, 785, 1727, 2609, 8635, 13045, 28699, 143495, 409613, 2048065, 4505743, 22528715]

約数ペア:

[(1, 22528715), (5, 4505743), (11, 2048065), (55, 409613), (157, 143495), (785, 28699), (1727, 13045), (2609, 8635)]