157080035

素因数分解:

$5^1\times 7^2\times {\mathrm{641143}}^1$

素因数の和:641162

約数の個数: 12

約数和(自身を含む): 219271248

約数和(自身を除く): 62191213

約数列:

[1, 5, 7, 35, 49, 245, 641143, 3205715, 4488001, 22440005, 31416007, 157080035]

約数ペア:

[(1, 157080035), (5, 31416007), (7, 22440005), (35, 4488001), (49, 3205715), (245, 641143)]