13286205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10181}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 23825880

約数和(自身を除く): 10539675

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 10181, 30543, 50905, 91629, 152715, 295249, 458145, 885747, 1476245, 2657241, 4428735, 13286205]

約数ペア:

[(1, 13286205), (3, 4428735), (5, 2657241), (9, 1476245), (15, 885747), (29, 458145), (45, 295249), (87, 152715), (145, 91629), (261, 50905), (435, 30543), (1305, 10181)]