3488250025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{2441}}^1\times {\mathrm{4397}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 4661123544

約数和(自身を除く): 1172873519

約数列:

[1, 5, 13, 25, 65, 325, 2441, 4397, 12205, 21985, 31733, 57161, 61025, 109925, 158665, 285805, 793325, 1429025, 10733077, 53665385, 139530001, 268326925, 697650005, 3488250025]

約数ペア:

[(1, 3488250025), (5, 697650005), (13, 268326925), (25, 139530001), (65, 53665385), (325, 10733077), (2441, 1429025), (4397, 793325), (12205, 285805), (21985, 158665), (31733, 109925), (57161, 61025)]