28330795

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 35163072

約数和(自身を除く): 6832277

約数列:

[1, 5, 41, 113, 205, 565, 1223, 4633, 6115, 23165, 50143, 138199, 250715, 690995, 5666159, 28330795]

約数ペア:

[(1, 28330795), (5, 5666159), (41, 690995), (113, 250715), (205, 138199), (565, 50143), (1223, 23165), (4633, 6115)]