18589065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 32766336

約数和(自身を除く): 14177271

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 997, 1243, 1695, 2991, 3729, 4985, 6215, 10967, 14955, 18645, 32901, 54835, 112661, 164505, 337983, 563305, 1239271, 1689915, 3717813, 6196355, 18589065]

約数ペア:

[(1, 18589065), (3, 6196355), (5, 3717813), (11, 1689915), (15, 1239271), (33, 563305), (55, 337983), (113, 164505), (165, 112661), (339, 54835), (565, 32901), (997, 18645), (1243, 14955), (1695, 10967), (2991, 6215), (3729, 4985)]