28572285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6693

約数の個数: 32

約数和(自身を含む): 53528832

約数和(自身を除く): 24956547

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 6637, 19911, 33185, 46459, 99555, 139377, 232295, 272117, 696885, 816351, 1360585, 1904819, 4081755, 5714457, 9524095, 28572285]

約数ペア:

[(1, 28572285), (3, 9524095), (5, 5714457), (7, 4081755), (15, 1904819), (21, 1360585), (35, 816351), (41, 696885), (105, 272117), (123, 232295), (205, 139377), (287, 99555), (615, 46459), (861, 33185), (1435, 19911), (4305, 6637)]