66456485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7741}}^1$

素因数の和:7864

約数の個数: 16

約数和(自身を含む): 85285872

約数和(自身を除く): 18829387

約数列:

[1, 5, 17, 85, 101, 505, 1717, 7741, 8585, 38705, 131597, 657985, 781841, 3909205, 13291297, 66456485]

約数ペア:

[(1, 66456485), (5, 13291297), (17, 3909205), (85, 781841), (101, 657985), (505, 131597), (1717, 38705), (7741, 8585)]