22522175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 31680264

約数和(自身を除く): 9158089

約数列:

[1, 5, 13, 23, 25, 65, 115, 131, 299, 325, 529, 575, 655, 1495, 1703, 2645, 3013, 3275, 6877, 7475, 8515, 13225, 15065, 34385, 39169, 42575, 69299, 75325, 171925, 195845, 346495, 900887, 979225, 1732475, 4504435, 22522175]

約数ペア:

[(1, 22522175), (5, 4504435), (13, 1732475), (23, 979225), (25, 900887), (65, 346495), (115, 195845), (131, 171925), (299, 75325), (325, 69299), (529, 42575), (575, 39169), (655, 34385), (1495, 15065), (1703, 13225), (2645, 8515), (3013, 7475), (3275, 6877)]