1019969145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 2075418240

約数和(自身を除く): 1055449095

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 289, 351, 459, 585, 663, 765, 867, 1105, 1445, 1755, 1989, 2011, 2295, 2601, 3315, 3757, 4335, 5967, 6033, 7803, 9945, 10055, 11271, 13005, 18099, 18785, 26143, 29835, 30165, 33813, 34187, 39015, 54297, 56355, 78429, 90495, 101439, 102561, 130715, 169065, 170935, 235287, 271485, 307683, 392145, 444431, 507195, 512805, 581179, 705861, 923049, 1176435, 1333293, 1538415, 1743537, 2222155, 2905895, 3529305, 3999879, 4615245, 5230611, 6666465, 7555327, 8717685, 11999637, 15691833, 19999395, 22665981, 26153055, 37776635, 59998185, 67997943, 78459165, 113329905, 203993829, 339989715, 1019969145]

約数ペア:

[(1, 1019969145), (3, 339989715), (5, 203993829), (9, 113329905), (13, 78459165), (15, 67997943), (17, 59998185), (27, 37776635), (39, 26153055), (45, 22665981), (51, 19999395), (65, 15691833), (85, 11999637), (117, 8717685), (135, 7555327), (153, 6666465), (195, 5230611), (221, 4615245), (255, 3999879), (289, 3529305), (351, 2905895), (459, 2222155), (585, 1743537), (663, 1538415), (765, 1333293), (867, 1176435), (1105, 923049), (1445, 705861), (1755, 581179), (1989, 512805), (2011, 507195), (2295, 444431), (2601, 392145), (3315, 307683), (3757, 271485), (4335, 235287), (5967, 170935), (6033, 169065), (7803, 130715), (9945, 102561), (10055, 101439), (11271, 90495), (13005, 78429), (18099, 56355), (18785, 54297), (26143, 39015), (29835, 34187), (30165, 33813)]