2015643715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 2538395136

約数和(自身を除く): 522751421

約数列:

[1, 5, 31, 113, 155, 157, 565, 733, 785, 3503, 3665, 4867, 17515, 17741, 22723, 24335, 82829, 88705, 113615, 115081, 414145, 549971, 575405, 2567699, 2749855, 3567511, 12838495, 13004153, 17837555, 65020765, 403128743, 2015643715]

約数ペア:

[(1, 2015643715), (5, 403128743), (31, 65020765), (113, 17837555), (155, 13004153), (157, 12838495), (565, 3567511), (733, 2749855), (785, 2567699), (3503, 575405), (3665, 549971), (4867, 414145), (17515, 115081), (17741, 113615), (22723, 88705), (24335, 82829)]