15077489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 3170191

約数列:

[1, 7, 23, 71, 161, 497, 1319, 1633, 9233, 11431, 30337, 93649, 212359, 655543, 2153927, 15077489]

約数ペア:

[(1, 15077489), (7, 2153927), (23, 655543), (71, 212359), (161, 93649), (497, 30337), (1319, 11431), (1633, 9233)]