15248115

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 12054285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 631, 895, 1611, 1893, 2685, 3155, 4833, 5679, 8055, 9465, 17037, 24165, 28395, 85185, 112949, 338847, 564745, 1016541, 1694235, 3049623, 5082705, 15248115]

約数ペア:

[(1, 15248115), (3, 5082705), (5, 3049623), (9, 1694235), (15, 1016541), (27, 564745), (45, 338847), (135, 112949), (179, 85185), (537, 28395), (631, 24165), (895, 17037), (1611, 9465), (1893, 8055), (2685, 5679), (3155, 4833)]