26195715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 55892928

約数和(自身を除く): 29697213

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6397, 19191, 31985, 44779, 57573, 83161, 95955, 134337, 223895, 249483, 287865, 403011, 415805, 582127, 671685, 748449, 1247415, 1746381, 2015055, 2910635, 3742245, 5239143, 8731905, 26195715]

約数ペア:

[(1, 26195715), (3, 8731905), (5, 5239143), (7, 3742245), (9, 2910635), (13, 2015055), (15, 1746381), (21, 1247415), (35, 748449), (39, 671685), (45, 582127), (63, 415805), (65, 403011), (91, 287865), (105, 249483), (117, 223895), (195, 134337), (273, 95955), (315, 83161), (455, 57573), (585, 44779), (819, 31985), (1365, 19191), (4095, 6397)]