156935135

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{20107}}^1$

素因数の和:20342

約数の個数: 16

約数和(自身を含む): 216201216

約数和(自身を除く): 59266081

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 20107, 100535, 140749, 703745, 4483861, 22419305, 31387027, 156935135]

約数ペア:

[(1, 156935135), (5, 31387027), (7, 22419305), (35, 4483861), (223, 703745), (1115, 140749), (1561, 100535), (7805, 20107)]