66643415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 83030400

約数和(自身を除く): 16386985

約数列:

[1, 5, 47, 61, 235, 305, 2867, 4649, 14335, 23245, 218503, 283589, 1092515, 1417945, 13328683, 66643415]

約数ペア:

[(1, 66643415), (5, 13328683), (47, 1417945), (61, 1092515), (235, 283589), (305, 218503), (2867, 23245), (4649, 14335)]