11988675

素因数分解:

$3^3\times 5^2\times {\mathrm{17761}}^1$

素因数の和:17780

約数の個数: 24

約数和(自身を含む): 22024880

約数和(自身を除く): 10036205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 17761, 53283, 88805, 159849, 266415, 444025, 479547, 799245, 1332075, 2397735, 3996225, 11988675]

約数ペア:

[(1, 11988675), (3, 3996225), (5, 2397735), (9, 1332075), (15, 799245), (25, 479547), (27, 444025), (45, 266415), (75, 159849), (135, 88805), (225, 53283), (675, 17761)]