80018585

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 97893120

約数和(自身を除く): 17874535

約数列:

[1, 5, 73, 211, 365, 1039, 1055, 5195, 15403, 75847, 77015, 219229, 379235, 1096145, 16003717, 80018585]

約数ペア:

[(1, 80018585), (5, 16003717), (73, 1096145), (211, 379235), (365, 219229), (1039, 77015), (1055, 75847), (5195, 15403)]