68162445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38839}}^1$

素因数の和:38866

約数の個数: 32

約数和(自身を含む): 130502400

約数和(自身を除く): 62339955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 38839, 116517, 194195, 349551, 504907, 582585, 1048653, 1514721, 1747755, 2524535, 4544163, 5243265, 7573605, 13632489, 22720815, 68162445]

約数ペア:

[(1, 68162445), (3, 22720815), (5, 13632489), (9, 7573605), (13, 5243265), (15, 4544163), (27, 2524535), (39, 1747755), (45, 1514721), (65, 1048653), (117, 582585), (135, 504907), (195, 349551), (351, 194195), (585, 116517), (1755, 38839)]