961625

素因数分解:

$5^3\times 7^2\times {\mathrm{157}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 1404936

約数和(自身を除く): 443311

約数列:

[1, 5, 7, 25, 35, 49, 125, 157, 175, 245, 785, 875, 1099, 1225, 3925, 5495, 6125, 7693, 19625, 27475, 38465, 137375, 192325, 961625]

約数ペア:

[(1, 961625), (5, 192325), (7, 137375), (25, 38465), (35, 27475), (49, 19625), (125, 7693), (157, 6125), (175, 5495), (245, 3925), (785, 1225), (875, 1099)]