9207405

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 16494720

約数和(自身を除く): 7287315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 283, 723, 849, 1205, 1415, 2169, 2547, 3615, 4245, 6507, 7641, 10845, 12735, 32535, 38205, 68203, 204609, 341015, 613827, 1023045, 1841481, 3069135, 9207405]

約数ペア:

[(1, 9207405), (3, 3069135), (5, 1841481), (9, 1023045), (15, 613827), (27, 341015), (45, 204609), (135, 68203), (241, 38205), (283, 32535), (723, 12735), (849, 10845), (1205, 7641), (1415, 6507), (2169, 4245), (2547, 3615)]