13959675

素因数分解:

$3^3\times 5^2\times {\mathrm{20681}}^1$

素因数の和:20700

約数の個数: 24

約数和(自身を含む): 25645680

約数和(自身を除く): 11686005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20681, 62043, 103405, 186129, 310215, 517025, 558387, 930645, 1551075, 2791935, 4653225, 13959675]

約数ペア:

[(1, 13959675), (3, 4653225), (5, 2791935), (9, 1551075), (15, 930645), (25, 558387), (27, 517025), (45, 310215), (75, 186129), (135, 103405), (225, 62043), (675, 20681)]