99391115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1123}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 123442176

約数和(自身を除く): 24051061

約数列:

[1, 5, 31, 155, 571, 1123, 2855, 5615, 17701, 34813, 88505, 174065, 641233, 3206165, 19878223, 99391115]

約数ペア:

[(1, 99391115), (5, 19878223), (31, 3206165), (155, 641233), (571, 174065), (1123, 88505), (2855, 34813), (5615, 17701)]