15150475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 19677312

約数和(自身を除く): 4526837

約数列:

[1, 5, 25, 31, 113, 155, 173, 565, 775, 865, 2825, 3503, 4325, 5363, 17515, 19549, 26815, 87575, 97745, 134075, 488725, 606019, 3030095, 15150475]

約数ペア:

[(1, 15150475), (5, 3030095), (25, 606019), (31, 488725), (113, 134075), (155, 97745), (173, 87575), (565, 26815), (775, 19549), (865, 17515), (2825, 5363), (3503, 4325)]