4813158025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{1567}}^1$

素因数の和:2330

約数の個数: 36

約数和(自身を含む): 6475752192

約数和(自身を除く): 1662594167

約数列:

[1, 5, 13, 25, 65, 169, 325, 727, 845, 1567, 3635, 4225, 7835, 9451, 18175, 20371, 39175, 47255, 101855, 122863, 236275, 264823, 509275, 614315, 1139209, 1324115, 3071575, 5696045, 6620575, 14809717, 28480225, 74048585, 192526321, 370242925, 962631605, 4813158025]

約数ペア:

[(1, 4813158025), (5, 962631605), (13, 370242925), (25, 192526321), (65, 74048585), (169, 28480225), (325, 14809717), (727, 6620575), (845, 5696045), (1567, 3071575), (3635, 1324115), (4225, 1139209), (7835, 614315), (9451, 509275), (18175, 264823), (20371, 236275), (39175, 122863), (47255, 101855)]