30243315

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15391}}^1$

素因数の和:15530

約数の個数: 16

約数和(自身を含む): 48761856

約数和(自身を除く): 18518541

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 15391, 46173, 76955, 230865, 2016221, 6048663, 10081105, 30243315]

約数ペア:

[(1, 30243315), (3, 10081105), (5, 6048663), (15, 2016221), (131, 230865), (393, 76955), (655, 46173), (1965, 15391)]