24169925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 33331200

約数和(自身を除く): 9161275

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2399, 10075, 11995, 31187, 59975, 74369, 155935, 371845, 779675, 966797, 1859225, 4833985, 24169925]

約数ペア:

[(1, 24169925), (5, 4833985), (13, 1859225), (25, 966797), (31, 779675), (65, 371845), (155, 155935), (325, 74369), (403, 59975), (775, 31187), (2015, 11995), (2399, 10075)]