23470265

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 35287560

約数和(自身を除く): 11817295

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 7369, 36845, 51583, 95797, 257915, 361081, 478985, 670579, 1805405, 3352895, 4694053, 23470265]

約数ペア:

[(1, 23470265), (5, 4694053), (7, 3352895), (13, 1805405), (35, 670579), (49, 478985), (65, 361081), (91, 257915), (245, 95797), (455, 51583), (637, 36845), (3185, 7369)]