66967685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1303}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 84812160

約数和(自身を除く): 17844475

約数列:

[1, 5, 19, 95, 541, 1303, 2705, 6515, 10279, 24757, 51395, 123785, 704923, 3524615, 13393537, 66967685]

約数ペア:

[(1, 66967685), (5, 13393537), (19, 3524615), (95, 704923), (541, 123785), (1303, 51395), (2705, 24757), (6515, 10279)]