12885345

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8702

約数の個数: 32

約数和(自身を含む): 24992640

約数和(自身を除く): 12107295

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8677, 26031, 43385, 78093, 95447, 130155, 234279, 286341, 390465, 477235, 859023, 1171395, 1431705, 2577069, 4295115, 12885345]

約数ペア:

[(1, 12885345), (3, 4295115), (5, 2577069), (9, 1431705), (11, 1171395), (15, 859023), (27, 477235), (33, 390465), (45, 286341), (55, 234279), (99, 130155), (135, 95447), (165, 78093), (297, 43385), (495, 26031), (1485, 8677)]