285925635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2293}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 528207264

約数和(自身を除く): 242281629

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 163, 255, 489, 765, 815, 1467, 2293, 2445, 2771, 6879, 7335, 8313, 11465, 13855, 20637, 24939, 34395, 38981, 41565, 103185, 116943, 124695, 194905, 350829, 373759, 584715, 1121277, 1754145, 1868795, 3363831, 5606385, 6353903, 16819155, 19061709, 31769515, 57185127, 95308545, 285925635]

約数ペア:

[(1, 285925635), (3, 95308545), (5, 57185127), (9, 31769515), (15, 19061709), (17, 16819155), (45, 6353903), (51, 5606385), (85, 3363831), (153, 1868795), (163, 1754145), (255, 1121277), (489, 584715), (765, 373759), (815, 350829), (1467, 194905), (2293, 124695), (2445, 116943), (2771, 103185), (6879, 41565), (7335, 38981), (8313, 34395), (11465, 24939), (13855, 20637)]