2559593855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{92221}}^1$

素因数の和:92307

約数の個数: 32

約数和(自身を含む): 3842337408

約数和(自身を除く): 1282743553

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 27755, 92221, 461105, 645547, 1198873, 3227735, 5625481, 5994365, 8392111, 28127405, 39378367, 41960555, 73131253, 196891835, 365656265, 511918771, 2559593855]

約数ペア:

[(1, 2559593855), (5, 511918771), (7, 365656265), (13, 196891835), (35, 73131253), (61, 41960555), (65, 39378367), (91, 28127405), (305, 8392111), (427, 5994365), (455, 5625481), (793, 3227735), (2135, 1198873), (3965, 645547), (5551, 461105), (27755, 92221)]