85204245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{811469}}^1$

素因数の和:811484

約数の個数: 16

約数和(自身を含む): 155802240

約数和(自身を除く): 70597995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 811469, 2434407, 4057345, 5680283, 12172035, 17040849, 28401415, 85204245]

約数ペア:

[(1, 85204245), (3, 28401415), (5, 17040849), (7, 12172035), (15, 5680283), (21, 4057345), (35, 2434407), (105, 811469)]