25229050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6553}}^1$

素因数の和:6583

約数の個数: 48

約数和(自身を含む): 58514112

約数和(自身を除く): 33285062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 6553, 13106, 32765, 45871, 65530, 72083, 91742, 144166, 163825, 229355, 327650, 360415, 458710, 504581, 720830, 1009162, 1146775, 1802075, 2293550, 2522905, 3604150, 5045810, 12614525, 25229050]

約数ペア:

[(1, 25229050), (2, 12614525), (5, 5045810), (7, 3604150), (10, 2522905), (11, 2293550), (14, 1802075), (22, 1146775), (25, 1009162), (35, 720830), (50, 504581), (55, 458710), (70, 360415), (77, 327650), (110, 229355), (154, 163825), (175, 144166), (275, 91742), (350, 72083), (385, 65530), (550, 45871), (770, 32765), (1925, 13106), (3850, 6553)]