27397545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 22921815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 311, 839, 933, 1555, 2177, 2517, 4195, 4665, 5873, 6531, 10885, 12585, 17619, 29365, 32655, 88095, 260929, 782787, 1304645, 1826503, 3913935, 5479509, 9132515, 27397545]

約数ペア:

[(1, 27397545), (3, 9132515), (5, 5479509), (7, 3913935), (15, 1826503), (21, 1304645), (35, 782787), (105, 260929), (311, 88095), (839, 32655), (933, 29365), (1555, 17619), (2177, 12585), (2517, 10885), (4195, 6531), (4665, 5873)]