88322575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 119925360

約数和(自身を除く): 31602785

約数列:

[1, 5, 11, 25, 55, 275, 397, 809, 1985, 4045, 4367, 8899, 9925, 20225, 21835, 44495, 109175, 222475, 321173, 1605865, 3532903, 8029325, 17664515, 88322575]

約数ペア:

[(1, 88322575), (5, 17664515), (11, 8029325), (25, 3532903), (55, 1605865), (275, 321173), (397, 222475), (809, 109175), (1985, 44495), (4045, 21835), (4367, 20225), (8899, 9925)]