74752025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 95898624

約数和(自身を除く): 21146599

約数列:

[1, 5, 25, 37, 185, 211, 383, 925, 1055, 1915, 5275, 7807, 9575, 14171, 39035, 70855, 80813, 195175, 354275, 404065, 2020325, 2990081, 14950405, 74752025]

約数ペア:

[(1, 74752025), (5, 14950405), (25, 2990081), (37, 2020325), (185, 404065), (211, 354275), (383, 195175), (925, 80813), (1055, 70855), (1915, 39035), (5275, 14171), (7807, 9575)]