857250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{127}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 2396160

約数和(自身を除く): 1538910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 127, 135, 150, 225, 250, 254, 270, 375, 381, 450, 635, 675, 750, 762, 1125, 1143, 1270, 1350, 1905, 2250, 2286, 3175, 3375, 3429, 3810, 5715, 6350, 6750, 6858, 9525, 11430, 15875, 17145, 19050, 28575, 31750, 34290, 47625, 57150, 85725, 95250, 142875, 171450, 285750, 428625, 857250]

約数ペア:

[(1, 857250), (2, 428625), (3, 285750), (5, 171450), (6, 142875), (9, 95250), (10, 85725), (15, 57150), (18, 47625), (25, 34290), (27, 31750), (30, 28575), (45, 19050), (50, 17145), (54, 15875), (75, 11430), (90, 9525), (125, 6858), (127, 6750), (135, 6350), (150, 5715), (225, 3810), (250, 3429), (254, 3375), (270, 3175), (375, 2286), (381, 2250), (450, 1905), (635, 1350), (675, 1270), (750, 1143), (762, 1125)]