69896525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 90265800

約数和(自身を除く): 20369275

約数列:

[1, 5, 25, 29, 145, 229, 421, 725, 1145, 2105, 5725, 6641, 10525, 12209, 33205, 61045, 96409, 166025, 305225, 482045, 2410225, 2795861, 13979305, 69896525]

約数ペア:

[(1, 69896525), (5, 13979305), (25, 2795861), (29, 2410225), (145, 482045), (229, 305225), (421, 166025), (725, 96409), (1145, 61045), (2105, 33205), (5725, 12209), (6641, 10525)]