25329905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 31888080

約数和(自身を除く): 6558175

約数列:

[1, 5, 29, 73, 145, 365, 2117, 2393, 10585, 11965, 69397, 174689, 346985, 873445, 5065981, 25329905]

約数ペア:

[(1, 25329905), (5, 5065981), (29, 873445), (73, 346985), (145, 174689), (365, 69397), (2117, 11965), (2393, 10585)]