12369915

素因数分解:

$3^5\times 5^1\times {\mathrm{10181}}^1$

素因数の和:10201

約数の個数: 24

約数和(自身を含む): 22237488

約数和(自身を除く): 9867573

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10181, 30543, 50905, 91629, 152715, 274887, 458145, 824661, 1374435, 2473983, 4123305, 12369915]

約数ペア:

[(1, 12369915), (3, 4123305), (5, 2473983), (9, 1374435), (15, 824661), (27, 458145), (45, 274887), (81, 152715), (135, 91629), (243, 50905), (405, 30543), (1215, 10181)]