90194785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8521}}^1$

素因数の和:8628

約数の個数: 16

約数和(自身を含む): 113513040

約数和(自身を除く): 23318255

約数列:

[1, 5, 29, 73, 145, 365, 2117, 8521, 10585, 42605, 247109, 622033, 1235545, 3110165, 18038957, 90194785]

約数ペア:

[(1, 90194785), (5, 18038957), (29, 3110165), (73, 1235545), (145, 622033), (365, 247109), (2117, 42605), (8521, 10585)]