126302205

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{81749}}^1$

素因数の和:81860

約数の個数: 16

約数和(自身を含む): 204048000

約数和(自身を除く): 77745795

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 81749, 245247, 408745, 1226235, 8420147, 25260441, 42100735, 126302205]

約数ペア:

[(1, 126302205), (3, 42100735), (5, 25260441), (15, 8420147), (103, 1226235), (309, 408745), (515, 245247), (1545, 81749)]