66886685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1901}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 83261952

約数和(自身を除く): 16375267

約数列:

[1, 5, 31, 155, 227, 1135, 1901, 7037, 9505, 35185, 58931, 294655, 431527, 2157635, 13377337, 66886685]

約数ペア:

[(1, 66886685), (5, 13377337), (31, 2157635), (155, 431527), (227, 294655), (1135, 58931), (1901, 35185), (7037, 9505)]