72338445

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15607}}^1$

素因数の和:15721

約数の個数: 24

約数和(自身を含む): 126612096

約数和(自身を除く): 54273651

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 15607, 46821, 78035, 140463, 234105, 702315, 1607521, 4822563, 8037605, 14467689, 24112815, 72338445]

約数ペア:

[(1, 72338445), (3, 24112815), (5, 14467689), (9, 8037605), (15, 4822563), (45, 1607521), (103, 702315), (309, 234105), (515, 140463), (927, 78035), (1545, 46821), (4635, 15607)]