15069925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 20389320

約数和(自身を除く): 5319395

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 521, 1157, 2225, 2605, 5785, 6773, 13025, 28925, 33865, 46369, 169325, 231845, 602797, 1159225, 3013985, 15069925]

約数ペア:

[(1, 15069925), (5, 3013985), (13, 1159225), (25, 602797), (65, 231845), (89, 169325), (325, 46369), (445, 33865), (521, 28925), (1157, 13025), (2225, 6773), (2605, 5785)]