13310905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 16767360

約数和(自身を除く): 3456455

約数列:

[1, 5, 23, 115, 283, 409, 1415, 2045, 6509, 9407, 32545, 47035, 115747, 578735, 2662181, 13310905]

約数ペア:

[(1, 13310905), (5, 2662181), (23, 578735), (115, 115747), (283, 47035), (409, 32545), (1415, 9407), (2045, 6509)]