180896185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4903}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 223151616

約数和(自身を除く): 42255431

約数列:

[1, 5, 47, 157, 235, 785, 4903, 7379, 24515, 36895, 230441, 769771, 1152205, 3848855, 36179237, 180896185]

約数ペア:

[(1, 180896185), (5, 36179237), (47, 3848855), (157, 1152205), (235, 769771), (785, 230441), (4903, 36895), (7379, 24515)]