858583905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{80279}}^1$

素因数の和:80341

約数の個数: 32

約数和(自身を含む): 1479720960

約数和(自身を除く): 621137055

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 80279, 240837, 401395, 1204185, 1846417, 2488649, 5539251, 7465947, 9232085, 12443245, 27696255, 37329735, 57238927, 171716781, 286194635, 858583905]

約数ペア:

[(1, 858583905), (3, 286194635), (5, 171716781), (15, 57238927), (23, 37329735), (31, 27696255), (69, 12443245), (93, 9232085), (115, 7465947), (155, 5539251), (345, 2488649), (465, 1846417), (713, 1204185), (2139, 401395), (3565, 240837), (10695, 80279)]