23925725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 31251720

約数和(自身を除く): 7325995

約数列:

[1, 5, 25, 29, 61, 145, 305, 541, 725, 1525, 1769, 2705, 8845, 13525, 15689, 33001, 44225, 78445, 165005, 392225, 825025, 957029, 4785145, 23925725]

約数ペア:

[(1, 23925725), (5, 4785145), (25, 957029), (29, 825025), (61, 392225), (145, 165005), (305, 78445), (541, 44225), (725, 33001), (1525, 15689), (1769, 13525), (2705, 8845)]