156934079995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{407620987}}^1$

素因数の和:407621010

約数の個数: 16

約数和(自身を含む): 234789689088

約数和(自身を除く): 77855609093

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 407620987, 2038104935, 2853346909, 4483830857, 14266734545, 22419154285, 31386815999, 156934079995]

約数ペア:

[(1, 156934079995), (5, 31386815999), (7, 22419154285), (11, 14266734545), (35, 4483830857), (55, 2853346909), (77, 2038104935), (385, 407620987)]