42726425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8419}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 62644800

約数和(自身を除く): 19918375

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 8419, 42095, 58933, 210475, 244151, 294665, 1220755, 1473325, 1709057, 6103775, 8545285, 42726425]

約数ペア:

[(1, 42726425), (5, 8545285), (7, 6103775), (25, 1709057), (29, 1473325), (35, 1220755), (145, 294665), (175, 244151), (203, 210475), (725, 58933), (1015, 42095), (5075, 8419)]