153917075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11551}}^1$

素因数の和:11615

約数の個数: 24

約数和(自身を含む): 210569856

約数和(自身を除く): 56652781

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 11551, 13325, 57755, 150163, 288775, 473591, 750815, 2367955, 3754075, 6156683, 11839775, 30783415, 153917075]

約数ペア:

[(1, 153917075), (5, 30783415), (13, 11839775), (25, 6156683), (41, 3754075), (65, 2367955), (205, 750815), (325, 473591), (533, 288775), (1025, 150163), (2665, 57755), (11551, 13325)]