157023481715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{72997}}^1\times {\mathrm{25307}}^1$

素因数の和:98326

約数の個数: 16

約数和(自身を含む): 199522805472

約数和(自身を除く): 42499323757

約数列:

[1, 5, 17, 85, 25307, 72997, 126535, 364985, 430219, 1240949, 2151095, 6204745, 1847335079, 9236675395, 31404696343, 157023481715]

約数ペア:

[(1, 157023481715), (5, 31404696343), (17, 9236675395), (85, 1847335079), (25307, 6204745), (72997, 2151095), (126535, 1240949), (364985, 430219)]