85712085

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4657}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 148962840

約数和(自身を除く): 63250755

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 4657, 6135, 13971, 18405, 23285, 41913, 69855, 209565, 1904713, 5714139, 9523565, 17142417, 28570695, 85712085]

約数ペア:

[(1, 85712085), (3, 28570695), (5, 17142417), (9, 9523565), (15, 5714139), (45, 1904713), (409, 209565), (1227, 69855), (2045, 41913), (3681, 23285), (4657, 18405), (6135, 13971)]