229787675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2609}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 308105280

約数和(自身を除く): 78317605

約数列:

[1, 5, 13, 25, 65, 271, 325, 1355, 2609, 3523, 6775, 13045, 17615, 33917, 65225, 88075, 169585, 707039, 847925, 3535195, 9191507, 17675975, 45957535, 229787675]

約数ペア:

[(1, 229787675), (5, 45957535), (13, 17675975), (25, 9191507), (65, 3535195), (271, 847925), (325, 707039), (1355, 169585), (2609, 88075), (3523, 65225), (6775, 33917), (13045, 17615)]