13966725

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 23417152

約数和(自身を除く): 9450427

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 2551, 5475, 7653, 12755, 38265, 63775, 186223, 191325, 558669, 931115, 2793345, 4655575, 13966725]

約数ペア:

[(1, 13966725), (3, 4655575), (5, 2793345), (15, 931115), (25, 558669), (73, 191325), (75, 186223), (219, 63775), (365, 38265), (1095, 12755), (1825, 7653), (2551, 5475)]