72107925

素因数分解:

$3^1\times 5^2\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 119471520

約数和(自身を除く): 47363595

約数列:

[1, 3, 5, 15, 25, 75, 739, 1301, 2217, 3695, 3903, 6505, 11085, 18475, 19515, 32525, 55425, 97575, 961439, 2884317, 4807195, 14421585, 24035975, 72107925]

約数ペア:

[(1, 72107925), (3, 24035975), (5, 14421585), (15, 4807195), (25, 2884317), (75, 961439), (739, 97575), (1301, 55425), (2217, 32525), (3695, 19515), (3903, 18475), (6505, 11085)]