164108445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 270103680

約数和(自身を除く): 105995235

約数列:

[1, 3, 5, 15, 41, 123, 205, 347, 615, 769, 1041, 1735, 2307, 3845, 5205, 11535, 14227, 31529, 42681, 71135, 94587, 157645, 213405, 266843, 472935, 800529, 1334215, 4002645, 10940563, 32821689, 54702815, 164108445]

約数ペア:

[(1, 164108445), (3, 54702815), (5, 32821689), (15, 10940563), (41, 4002645), (123, 1334215), (205, 800529), (347, 472935), (615, 266843), (769, 213405), (1041, 157645), (1735, 94587), (2307, 71135), (3845, 42681), (5205, 31529), (11535, 14227)]