13338975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13707

約数の個数: 24

約数和(自身を含む): 23751952

約数和(自身を除く): 10412977

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13681, 41043, 68405, 177853, 205215, 342025, 533559, 889265, 1026075, 2667795, 4446325, 13338975]

約数ペア:

[(1, 13338975), (3, 4446325), (5, 2667795), (13, 1026075), (15, 889265), (25, 533559), (39, 342025), (65, 205215), (75, 177853), (195, 68405), (325, 41043), (975, 13681)]