5040245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 7527168

約数和(自身を除く): 2486923

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 197, 215, 301, 595, 731, 985, 1379, 1505, 3349, 3655, 5117, 6895, 8471, 16745, 23443, 25585, 42355, 59297, 117215, 144007, 296485, 720035, 1008049, 5040245]

約数ペア:

[(1, 5040245), (5, 1008049), (7, 720035), (17, 296485), (35, 144007), (43, 117215), (85, 59297), (119, 42355), (197, 25585), (215, 23443), (301, 16745), (595, 8471), (731, 6895), (985, 5117), (1379, 3655), (1505, 3349)]