5280521775

素因数分解:

$3^1\times 5^2\times {\mathrm{70406957}}^1$

素因数の和:70406970

約数の個数: 12

約数和(自身を含む): 8730462792

約数和(自身を除く): 3449941017

約数列:

[1, 3, 5, 15, 25, 75, 70406957, 211220871, 352034785, 1056104355, 1760173925, 5280521775]

約数ペア:

[(1, 5280521775), (3, 1760173925), (5, 1056104355), (15, 352034785), (25, 211220871), (75, 70406957)]