47007985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4548

約数の個数: 16

約数和(自身を含む): 59167440

約数和(自身を除く): 12159455

約数列:

[1, 5, 29, 73, 145, 365, 2117, 4441, 10585, 22205, 128789, 324193, 643945, 1620965, 9401597, 47007985]

約数ペア:

[(1, 47007985), (5, 9401597), (29, 1620965), (73, 643945), (145, 324193), (365, 128789), (2117, 22205), (4441, 10585)]