27904305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13041

約数の個数: 32

約数和(自身を含む): 52456320

約数和(自身を除く): 24552015

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 13009, 39027, 65045, 143099, 169117, 195135, 429297, 507351, 715495, 845585, 1860287, 2146485, 2536755, 5580861, 9301435, 27904305]

約数ペア:

[(1, 27904305), (3, 9301435), (5, 5580861), (11, 2536755), (13, 2146485), (15, 1860287), (33, 845585), (39, 715495), (55, 507351), (65, 429297), (143, 195135), (165, 169117), (195, 143099), (429, 65045), (715, 39027), (2145, 13009)]