11501245

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5387}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 16034688

約数和(自身を除く): 4533443

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 5387, 26935, 37709, 188545, 328607, 1643035, 2300249, 11501245]

約数ペア:

[(1, 11501245), (5, 2300249), (7, 1643035), (35, 328607), (61, 188545), (305, 37709), (427, 26935), (2135, 5387)]