55879225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 71292312

約数和(自身を除く): 15413087

約数列:

[1, 5, 25, 53, 181, 233, 265, 905, 1165, 1325, 4525, 5825, 9593, 12349, 42173, 47965, 61745, 210865, 239825, 308725, 1054325, 2235169, 11175845, 55879225]

約数ペア:

[(1, 55879225), (5, 11175845), (25, 2235169), (53, 1054325), (181, 308725), (233, 239825), (265, 210865), (905, 61745), (1165, 47965), (1325, 42173), (4525, 12349), (5825, 9593)]