68248095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5639

約数の個数: 32

約数和(自身を含む): 117638400

約数和(自身を除く): 49390305

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 5569, 12255, 16707, 27845, 83535, 105811, 239467, 317433, 529055, 718401, 1197335, 1587165, 3592005, 4549873, 13649619, 22749365, 68248095]

約数ペア:

[(1, 68248095), (3, 22749365), (5, 13649619), (15, 4549873), (19, 3592005), (43, 1587165), (57, 1197335), (95, 718401), (129, 529055), (215, 317433), (285, 239467), (645, 105811), (817, 83535), (2451, 27845), (4085, 16707), (5569, 12255)]