72467275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 93062000

約数和(自身を除く): 20594725

約数列:

[1, 5, 25, 37, 157, 185, 499, 785, 925, 2495, 3925, 5809, 12475, 18463, 29045, 78343, 92315, 145225, 391715, 461575, 1958575, 2898691, 14493455, 72467275]

約数ペア:

[(1, 72467275), (5, 14493455), (25, 2898691), (37, 1958575), (157, 461575), (185, 391715), (499, 145225), (785, 92315), (925, 78343), (2495, 29045), (3925, 18463), (5809, 12475)]