15226959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 22296960

約数和(自身を除く): 7070001

約数列:

[1, 3, 11, 33, 157, 471, 1727, 2939, 5181, 8817, 32329, 96987, 461423, 1384269, 5075653, 15226959]

約数ペア:

[(1, 15226959), (3, 5075653), (11, 1384269), (33, 461423), (157, 96987), (471, 32329), (1727, 8817), (2939, 5181)]