30945765

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4657}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 49635648

約数和(自身を除く): 18689883

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 4657, 6645, 13971, 23285, 69855, 2063051, 6189153, 10315255, 30945765]

約数ペア:

[(1, 30945765), (3, 10315255), (5, 6189153), (15, 2063051), (443, 69855), (1329, 23285), (2215, 13971), (4657, 6645)]