201382025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 271482624

約数和(自身を除く): 70100599

約数列:

[1, 5, 13, 25, 65, 107, 325, 535, 1391, 2675, 5791, 6955, 28955, 34775, 75283, 144775, 376415, 619637, 1882075, 3098185, 8055281, 15490925, 40276405, 201382025]

約数ペア:

[(1, 201382025), (5, 40276405), (13, 15490925), (25, 8055281), (65, 3098185), (107, 1882075), (325, 619637), (535, 376415), (1391, 144775), (2675, 75283), (5791, 34775), (6955, 28955)]