47212885

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 57600000

約数和(自身を除く): 10387115

約数列:

[1, 5, 127, 149, 499, 635, 745, 2495, 18923, 63373, 74351, 94615, 316865, 371755, 9442577, 47212885]

約数ペア:

[(1, 47212885), (5, 9442577), (127, 371755), (149, 316865), (499, 94615), (635, 74351), (745, 63373), (2495, 18923)]