13303665

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 23161320

約数和(自身を除く): 9857655

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1009, 1465, 2637, 3027, 4395, 5045, 9081, 13185, 15135, 45405, 295637, 886911, 1478185, 2660733, 4434555, 13303665]

約数ペア:

[(1, 13303665), (3, 4434555), (5, 2660733), (9, 1478185), (15, 886911), (45, 295637), (293, 45405), (879, 15135), (1009, 13185), (1465, 9081), (2637, 5045), (3027, 4395)]