85242555

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44053}}^1$

素因数の和:44107

約数の個数: 24

約数和(自身を含む): 151193328

約数和(自身を除く): 65950773

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 44053, 132159, 220265, 396477, 660795, 1894279, 1982385, 5682837, 9471395, 17048511, 28414185, 85242555]

約数ペア:

[(1, 85242555), (3, 28414185), (5, 17048511), (9, 9471395), (15, 5682837), (43, 1982385), (45, 1894279), (129, 660795), (215, 396477), (387, 220265), (645, 132159), (1935, 44053)]