28604265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46511}}^1$

素因数の和:46560

約数の個数: 16

約数和(自身を含む): 46884096

約数和(自身を除く): 18279831

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46511, 139533, 232555, 697665, 1906951, 5720853, 9534755, 28604265]

約数ペア:

[(1, 28604265), (3, 9534755), (5, 5720853), (15, 1906951), (41, 697665), (123, 232555), (205, 139533), (615, 46511)]