68645583555

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{148859}}^1$

素因数の和:149371

約数の個数: 32

約数和(自身を含む): 111637854720

約数和(自身を除く): 42992271165

約数列:

[1, 3, 5, 15, 71, 213, 355, 433, 1065, 1299, 2165, 6495, 30743, 92229, 148859, 153715, 446577, 461145, 744295, 2232885, 10568989, 31706967, 52844945, 64455947, 158534835, 193367841, 322279735, 966839205, 4576372237, 13729116711, 22881861185, 68645583555]

約数ペア:

[(1, 68645583555), (3, 22881861185), (5, 13729116711), (15, 4576372237), (71, 966839205), (213, 322279735), (355, 193367841), (433, 158534835), (1065, 64455947), (1299, 52844945), (2165, 31706967), (6495, 10568989), (30743, 2232885), (92229, 744295), (148859, 461145), (153715, 446577)]