11716245

素因数分解:

$3^5\times 5^1\times {\mathrm{9643}}^1$

素因数の和:9663

約数の個数: 24

約数和(自身を含む): 21062496

約数和(自身を除く): 9346251

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 9643, 28929, 48215, 86787, 144645, 260361, 433935, 781083, 1301805, 2343249, 3905415, 11716245]

約数ペア:

[(1, 11716245), (3, 3905415), (5, 2343249), (9, 1301805), (15, 781083), (27, 433935), (45, 260361), (81, 144645), (135, 86787), (243, 48215), (405, 28929), (1215, 9643)]