68053365

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 124051200

約数和(自身を除く): 55997835

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 709, 711, 1185, 1215, 2127, 2133, 3545, 3555, 6381, 6399, 10635, 10665, 19143, 19197, 31905, 31995, 56011, 57429, 95715, 95985, 168033, 172287, 280055, 287145, 504099, 840165, 861435, 1512297, 2520495, 4536891, 7561485, 13610673, 22684455, 68053365]

約数ペア:

[(1, 68053365), (3, 22684455), (5, 13610673), (9, 7561485), (15, 4536891), (27, 2520495), (45, 1512297), (79, 861435), (81, 840165), (135, 504099), (237, 287145), (243, 280055), (395, 172287), (405, 168033), (709, 95985), (711, 95715), (1185, 57429), (1215, 56011), (2127, 31995), (2133, 31905), (3545, 19197), (3555, 19143), (6381, 10665), (6399, 10635)]