85185405

素因数分解:

$3^3\times 5^1\times {\mathrm{631003}}^1$

素因数の和:631017

約数の個数: 16

約数和(自身を含む): 151440960

約数和(自身を除く): 66255555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 631003, 1893009, 3155015, 5679027, 9465045, 17037081, 28395135, 85185405]

約数ペア:

[(1, 85185405), (3, 28395135), (5, 17037081), (9, 9465045), (15, 5679027), (27, 3155015), (45, 1893009), (135, 631003)]