66682705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1531}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 82948608

約数和(自身を除く): 16265903

約数列:

[1, 5, 31, 155, 281, 1405, 1531, 7655, 8711, 43555, 47461, 237305, 430211, 2151055, 13336541, 66682705]

約数ペア:

[(1, 66682705), (5, 13336541), (31, 2151055), (155, 430211), (281, 237305), (1405, 47461), (1531, 43555), (7655, 8711)]