13135955

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4217}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 18221760

約数和(自身を除く): 5085805

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 4217, 21085, 29519, 147595, 375313, 1876565, 2627191, 13135955]

約数ペア:

[(1, 13135955), (5, 2627191), (7, 1876565), (35, 375313), (89, 147595), (445, 29519), (623, 21085), (3115, 4217)]