3960105985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{458611}}^1$

素因数の和:458784

約数の個数: 16

約数和(自身を含む): 5217170112

約数和(自身を除く): 1257064127

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8635, 458611, 2293055, 5044721, 25223605, 72001927, 360009635, 792021197, 3960105985]

約数ペア:

[(1, 3960105985), (5, 792021197), (11, 360009635), (55, 72001927), (157, 25223605), (785, 5044721), (1727, 2293055), (8635, 458611)]