47542225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 61256000

約数和(自身を除く): 13713775

約数列:

[1, 5, 25, 37, 103, 185, 499, 515, 925, 2495, 2575, 3811, 12475, 18463, 19055, 51397, 92315, 95275, 256985, 461575, 1284925, 1901689, 9508445, 47542225]

約数ペア:

[(1, 47542225), (5, 9508445), (25, 1901689), (37, 1284925), (103, 461575), (185, 256985), (499, 95275), (515, 92315), (925, 51397), (2495, 19055), (2575, 18463), (3811, 12475)]