25412145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 44613504

約数和(自身を除く): 19201359

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 661, 699, 1165, 1983, 2563, 3305, 3495, 7271, 7689, 9915, 12815, 21813, 36355, 38445, 109065, 154013, 462039, 770065, 1694143, 2310195, 5082429, 8470715, 25412145]

約数ペア:

[(1, 25412145), (3, 8470715), (5, 5082429), (11, 2310195), (15, 1694143), (33, 770065), (55, 462039), (165, 154013), (233, 109065), (661, 38445), (699, 36355), (1165, 21813), (1983, 12815), (2563, 9915), (3305, 7689), (3495, 7271)]