13361085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5242

約数の個数: 32

約数和(自身を含む): 25008000

約数和(自身を除く): 11646915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5209, 15627, 26045, 46881, 78135, 98971, 140643, 234405, 296913, 494855, 703215, 890739, 1484565, 2672217, 4453695, 13361085]

約数ペア:

[(1, 13361085), (3, 4453695), (5, 2672217), (9, 1484565), (15, 890739), (19, 703215), (27, 494855), (45, 296913), (57, 234405), (95, 140643), (135, 98971), (171, 78135), (285, 46881), (513, 26045), (855, 15627), (2565, 5209)]