68184495

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21341}}^1$

素因数の和:21423

約数の個数: 24

約数和(自身を含む): 119856672

約数和(自身を除く): 51672177

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 21341, 64023, 106705, 192069, 320115, 960345, 1515211, 4545633, 7576055, 13636899, 22728165, 68184495]

約数ペア:

[(1, 68184495), (3, 22728165), (5, 13636899), (9, 7576055), (15, 4545633), (45, 1515211), (71, 960345), (213, 320115), (355, 192069), (639, 106705), (1065, 64023), (3195, 21341)]