77004256905

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4354213}}^1$

素因数の和:4354358

約数の個数: 32

約数和(自身を含む): 137941499520

約数和(自身を除く): 60937242615

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 17685, 4354213, 13062639, 21771065, 39187917, 65313195, 117563751, 195939585, 570401903, 587818755, 1711205709, 2852009515, 5133617127, 8556028545, 15400851381, 25668085635, 77004256905]

約数ペア:

[(1, 77004256905), (3, 25668085635), (5, 15400851381), (9, 8556028545), (15, 5133617127), (27, 2852009515), (45, 1711205709), (131, 587818755), (135, 570401903), (393, 195939585), (655, 117563751), (1179, 65313195), (1965, 39187917), (3537, 21771065), (5895, 13062639), (17685, 4354213)]