10687025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 14136000

約数和(自身を除く): 3448975

約数列:

[1, 5, 19, 25, 95, 149, 151, 475, 745, 755, 2831, 2869, 3725, 3775, 14155, 14345, 22499, 70775, 71725, 112495, 427481, 562475, 2137405, 10687025]

約数ペア:

[(1, 10687025), (5, 2137405), (19, 562475), (25, 427481), (95, 112495), (149, 71725), (151, 70775), (475, 22499), (745, 14345), (755, 14155), (2831, 3775), (2869, 3725)]