121330885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2903}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 157094784

約数和(自身を除く): 35763899

約数列:

[1, 5, 13, 65, 643, 2903, 3215, 8359, 14515, 37739, 41795, 188695, 1866629, 9333145, 24266177, 121330885]

約数ペア:

[(1, 121330885), (5, 24266177), (13, 9333145), (65, 1866629), (643, 188695), (2903, 41795), (3215, 37739), (8359, 14515)]