75189781

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 78641280

約数和(自身を除く): 3451499

約数列:

[1, 71, 73, 89, 163, 5183, 6319, 6497, 11573, 11899, 14507, 461287, 844829, 1029997, 1059011, 75189781]

約数ペア:

[(1, 75189781), (71, 1059011), (73, 1029997), (89, 844829), (163, 461287), (5183, 14507), (6319, 11899), (6497, 11573)]