520058345

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1\times {\mathrm{839}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 629717760

約数和(自身を除く): 109659415

約数列:

[1, 5, 151, 755, 821, 839, 4105, 4195, 123971, 126689, 619855, 633445, 688819, 3444095, 104011669, 520058345]

約数ペア:

[(1, 520058345), (5, 104011669), (151, 3444095), (755, 688819), (821, 633445), (839, 619855), (4105, 126689), (4195, 123971)]