42389105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1609}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 55641600

約数和(自身を除く): 13252495

約数列:

[1, 5, 11, 55, 479, 1609, 2395, 5269, 8045, 17699, 26345, 88495, 770711, 3853555, 8477821, 42389105]

約数ペア:

[(1, 42389105), (5, 8477821), (11, 3853555), (55, 770711), (479, 88495), (1609, 26345), (2395, 17699), (5269, 8045)]