42852735

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1481}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 74443824

約数和(自身を除く): 31591089

約数列:

[1, 3, 5, 9, 15, 45, 643, 1481, 1929, 3215, 4443, 5787, 7405, 9645, 13329, 22215, 28935, 66645, 952283, 2856849, 4761415, 8570547, 14284245, 42852735]

約数ペア:

[(1, 42852735), (3, 14284245), (5, 8570547), (9, 4761415), (15, 2856849), (45, 952283), (643, 66645), (1481, 28935), (1929, 22215), (3215, 13329), (4443, 9645), (5787, 7405)]