26006855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 38206080

約数和(自身を除く): 12199225

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 401, 545, 595, 763, 1853, 2005, 2807, 3815, 6817, 9265, 12971, 14035, 34085, 43709, 47719, 64855, 218545, 238595, 305963, 743053, 1529815, 3715265, 5201371, 26006855]

約数ペア:

[(1, 26006855), (5, 5201371), (7, 3715265), (17, 1529815), (35, 743053), (85, 305963), (109, 238595), (119, 218545), (401, 64855), (545, 47719), (595, 43709), (763, 34085), (1853, 14035), (2005, 12971), (2807, 9265), (3815, 6817)]