264801145

素因数分解:

$5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 376992000

約数和(自身を除く): 112190855

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 343, 413, 1715, 2065, 2617, 2891, 13085, 14455, 18319, 20237, 91595, 101185, 128233, 154403, 641165, 772015, 897631, 1080821, 4488155, 5404105, 7565747, 37828735, 52960229, 264801145]

約数ペア:

[(1, 264801145), (5, 52960229), (7, 37828735), (35, 7565747), (49, 5404105), (59, 4488155), (245, 1080821), (295, 897631), (343, 772015), (413, 641165), (1715, 154403), (2065, 128233), (2617, 101185), (2891, 91595), (13085, 20237), (14455, 18319)]