2654833185

素因数分解:

$3^3\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{6637}}^1$

素因数の和:9614

約数の個数: 32

約数和(自身を含む): 4722007680

約数和(自身を除く): 2067174495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2963, 6637, 8889, 14815, 19911, 26667, 33185, 44445, 59733, 80001, 99555, 133335, 179199, 298665, 400005, 895995, 19665431, 58996293, 98327155, 176988879, 294981465, 530966637, 884944395, 2654833185]

約数ペア:

[(1, 2654833185), (3, 884944395), (5, 530966637), (9, 294981465), (15, 176988879), (27, 98327155), (45, 58996293), (135, 19665431), (2963, 895995), (6637, 400005), (8889, 298665), (14815, 179199), (19911, 133335), (26667, 99555), (33185, 80001), (44445, 59733)]