89849245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4021}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 111489840

約数和(自身を除く): 21640595

約数列:

[1, 5, 41, 109, 205, 545, 4021, 4469, 20105, 22345, 164861, 438289, 824305, 2191445, 17969849, 89849245]

約数ペア:

[(1, 89849245), (5, 17969849), (41, 2191445), (109, 824305), (205, 438289), (545, 164861), (4021, 22345), (4469, 20105)]