340080575

素因数分解:

$5^2\times {\mathrm{223}}^1\times {\mathrm{61001}}^1$

素因数の和:61234

約数の個数: 12

約数和(自身を含む): 423597888

約数和(自身を除く): 83517313

約数列:

[1, 5, 25, 223, 1115, 5575, 61001, 305005, 1525025, 13603223, 68016115, 340080575]

約数ペア:

[(1, 340080575), (5, 68016115), (25, 13603223), (223, 1525025), (1115, 305005), (5575, 61001)]