13165215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{125383}}^1$

素因数の和:125398

約数の個数: 16

約数和(自身を含む): 24073728

約数和(自身を除く): 10908513

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 125383, 376149, 626915, 877681, 1880745, 2633043, 4388405, 13165215]

約数ペア:

[(1, 13165215), (3, 4388405), (5, 2633043), (7, 1880745), (15, 877681), (21, 626915), (35, 376149), (105, 125383)]