122616865

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 178409088

約数和(自身を除く): 55792223

約数列:

[1, 5, 7, 35, 43, 49, 103, 113, 215, 245, 301, 515, 565, 721, 791, 1505, 2107, 3605, 3955, 4429, 4859, 5047, 5537, 10535, 11639, 22145, 24295, 25235, 27685, 31003, 34013, 58195, 81473, 155015, 170065, 217021, 238091, 407365, 500477, 570311, 1085105, 1190455, 2502385, 2851555, 3503339, 17516695, 24523373, 122616865]

約数ペア:

[(1, 122616865), (5, 24523373), (7, 17516695), (35, 3503339), (43, 2851555), (49, 2502385), (103, 1190455), (113, 1085105), (215, 570311), (245, 500477), (301, 407365), (515, 238091), (565, 217021), (721, 170065), (791, 155015), (1505, 81473), (2107, 58195), (3605, 34013), (3955, 31003), (4429, 27685), (4859, 25235), (5047, 24295), (5537, 22145), (10535, 11639)]