858249405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9227}}^1$

素因数の和:9307

約数の個数: 64

約数和(自身を含む): 1674328320

約数和(自身を除く): 816078915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 117, 135, 159, 195, 265, 351, 477, 585, 689, 795, 1431, 1755, 2067, 2385, 3445, 6201, 7155, 9227, 10335, 18603, 27681, 31005, 46135, 83043, 93015, 119951, 138405, 249129, 359853, 415215, 489031, 599755, 1079559, 1245645, 1467093, 1799265, 2445155, 3238677, 4401279, 5397795, 6357403, 7335465, 13203837, 16193385, 19072209, 22006395, 31787015, 57216627, 66019185, 95361045, 171649881, 286083135, 858249405]

約数ペア:

[(1, 858249405), (3, 286083135), (5, 171649881), (9, 95361045), (13, 66019185), (15, 57216627), (27, 31787015), (39, 22006395), (45, 19072209), (53, 16193385), (65, 13203837), (117, 7335465), (135, 6357403), (159, 5397795), (195, 4401279), (265, 3238677), (351, 2445155), (477, 1799265), (585, 1467093), (689, 1245645), (795, 1079559), (1431, 599755), (1755, 489031), (2067, 415215), (2385, 359853), (3445, 249129), (6201, 138405), (7155, 119951), (9227, 93015), (10335, 83043), (18603, 46135), (27681, 31005)]