42555325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 55353600

約数和(自身を除く): 12798275

約数列:

[1, 5, 25, 29, 79, 145, 395, 725, 743, 1975, 2291, 3715, 11455, 18575, 21547, 57275, 58697, 107735, 293485, 538675, 1467425, 1702213, 8511065, 42555325]

約数ペア:

[(1, 42555325), (5, 8511065), (25, 1702213), (29, 1467425), (79, 538675), (145, 293485), (395, 107735), (725, 58697), (743, 57275), (1975, 21547), (2291, 18575), (3715, 11455)]