23149715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 28843776

約数和(自身を除く): 5694061

約数列:

[1, 5, 31, 155, 233, 641, 1165, 3205, 7223, 19871, 36115, 99355, 149353, 746765, 4629943, 23149715]

約数ペア:

[(1, 23149715), (5, 4629943), (31, 746765), (155, 149353), (233, 99355), (641, 36115), (1165, 19871), (3205, 7223)]