18137065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 22457088

約数和(自身を除く): 4320023

約数列:

[1, 5, 47, 113, 235, 565, 683, 3415, 5311, 26555, 32101, 77179, 160505, 385895, 3627413, 18137065]

約数ペア:

[(1, 18137065), (5, 3627413), (47, 385895), (113, 160505), (235, 77179), (565, 32101), (683, 26555), (3415, 5311)]