85875180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1431253}}^1$

素因数の和:1431265

約数の個数: 24

約数和(自身を含む): 240450672

約数和(自身を除く): 154575492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1431253, 2862506, 4293759, 5725012, 7156265, 8587518, 14312530, 17175036, 21468795, 28625060, 42937590, 85875180]

約数ペア:

[(1, 85875180), (2, 42937590), (3, 28625060), (4, 21468795), (5, 17175036), (6, 14312530), (10, 8587518), (12, 7156265), (15, 5725012), (20, 4293759), (30, 2862506), (60, 1431253)]