13255625

素因数分解:

$5^4\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 20

約数和(自身を含む): 16794624

約数和(自身を除く): 3538999

約数列:

[1, 5, 25, 125, 127, 167, 625, 635, 835, 3175, 4175, 15875, 20875, 21209, 79375, 104375, 106045, 530225, 2651125, 13255625]

約数ペア:

[(1, 13255625), (5, 2651125), (25, 530225), (125, 106045), (127, 104375), (167, 79375), (625, 21209), (635, 20875), (835, 15875), (3175, 4175)]