57519215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 74844000

約数和(自身を除く): 17324785

約数列:

[1, 5, 13, 65, 149, 745, 1937, 5939, 9685, 29695, 77207, 386035, 884911, 4424555, 11503843, 57519215]

約数ペア:

[(1, 57519215), (5, 11503843), (13, 4424555), (65, 884911), (149, 386035), (745, 77207), (1937, 29695), (5939, 9685)]