13117815

素因数分解:

$3^3\times 5^1\times {\mathrm{97169}}^1$

素因数の和:97183

約数の個数: 16

約数和(自身を含む): 23320800

約数和(自身を除く): 10202985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 97169, 291507, 485845, 874521, 1457535, 2623563, 4372605, 13117815]

約数ペア:

[(1, 13117815), (3, 4372605), (5, 2623563), (9, 1457535), (15, 874521), (27, 485845), (45, 291507), (135, 97169)]