15460289

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 16

約数和(自身を含む): 17364480

約数和(自身を除く): 1904191

約数列:

[1, 13, 31, 169, 227, 403, 2197, 2951, 5239, 7037, 38363, 68107, 91481, 498719, 1189253, 15460289]

約数ペア:

[(1, 15460289), (13, 1189253), (31, 498719), (169, 91481), (227, 68107), (403, 38363), (2197, 7037), (2951, 5239)]