157017665

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195053}}^1$

素因数の和:195088

約数の個数: 16

約数和(自身を含む): 224702208

約数和(自身を除く): 67684543

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 195053, 975265, 1365371, 4486219, 6826855, 22431095, 31403533, 157017665]

約数ペア:

[(1, 157017665), (5, 31403533), (7, 22431095), (23, 6826855), (35, 4486219), (115, 1365371), (161, 975265), (805, 195053)]