22755265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20628

約数の個数: 16

約数和(自身を含む): 31138128

約数和(自身を除く): 8382863

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 20593, 102965, 267709, 350081, 1338545, 1750405, 4551053, 22755265]

約数ペア:

[(1, 22755265), (5, 4551053), (13, 1750405), (17, 1338545), (65, 350081), (85, 267709), (221, 102965), (1105, 20593)]