65681415

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4547}}^1$

素因数の和:4668

約数の個数: 32

約数和(自身を含む): 117884160

約数和(自身を除く): 52202745

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4547, 4815, 13641, 14445, 22735, 40923, 68205, 122769, 204615, 486529, 613845, 1459587, 2432645, 4378761, 7297935, 13136283, 21893805, 65681415]

約数ペア:

[(1, 65681415), (3, 21893805), (5, 13136283), (9, 7297935), (15, 4378761), (27, 2432645), (45, 1459587), (107, 613845), (135, 486529), (321, 204615), (535, 122769), (963, 68205), (1605, 40923), (2889, 22735), (4547, 14445), (4815, 13641)]