51458565

素因数分解:

$3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{4003}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 82450368

約数和(自身を除く): 30991803

約数列:

[1, 3, 5, 15, 857, 2571, 4003, 4285, 12009, 12855, 20015, 60045, 3430571, 10291713, 17152855, 51458565]

約数ペア:

[(1, 51458565), (3, 17152855), (5, 10291713), (15, 3430571), (857, 60045), (2571, 20015), (4003, 12855), (4285, 12009)]