22178145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 16851615

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 967, 1529, 2085, 2901, 4587, 4835, 7645, 10637, 14505, 22935, 31911, 53185, 134413, 159555, 403239, 672065, 1478543, 2016195, 4435629, 7392715, 22178145]

約数ペア:

[(1, 22178145), (3, 7392715), (5, 4435629), (11, 2016195), (15, 1478543), (33, 672065), (55, 403239), (139, 159555), (165, 134413), (417, 53185), (695, 31911), (967, 22935), (1529, 14505), (2085, 10637), (2901, 7645), (4587, 4835)]