44316025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 63106452

約数和(自身を除く): 18790427

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 617, 845, 1105, 2873, 3085, 4225, 5525, 8021, 10489, 14365, 15425, 40105, 52445, 71825, 104273, 136357, 200525, 262225, 521365, 681785, 1772641, 2606825, 3408925, 8863205, 44316025]

約数ペア:

[(1, 44316025), (5, 8863205), (13, 3408925), (17, 2606825), (25, 1772641), (65, 681785), (85, 521365), (169, 262225), (221, 200525), (325, 136357), (425, 104273), (617, 71825), (845, 52445), (1105, 40105), (2873, 15425), (3085, 14365), (4225, 10489), (5525, 8021)]