39764075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 54944400

約数和(自身を除く): 15180325

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 4219, 9425, 21095, 54847, 105475, 122351, 274235, 611755, 1371175, 1590563, 3058775, 7952815, 39764075]

約数ペア:

[(1, 39764075), (5, 7952815), (13, 3058775), (25, 1590563), (29, 1371175), (65, 611755), (145, 274235), (325, 122351), (377, 105475), (725, 54847), (1885, 21095), (4219, 9425)]