8789886105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1051}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 18934788096

約数和(自身を除く): 10144901991

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 557, 715, 1001, 1051, 1155, 1365, 1671, 2145, 2785, 3003, 3153, 3899, 5005, 5255, 6127, 7241, 7357, 8355, 11561, 11697, 13663, 15015, 15765, 18381, 19495, 21723, 22071, 30635, 34683, 36205, 36785, 40989, 42889, 50687, 57805, 58485, 68315, 79651, 80927, 91905, 95641, 108615, 110355, 128667, 150293, 152061, 173415, 204945, 214445, 238953, 242781, 253435, 286923, 398255, 404635, 450879, 478205, 557557, 585407, 643335, 751465, 760305, 1052051, 1194765, 1213905, 1434615, 1672671, 1756221, 2254395, 2787785, 2927035, 3156153, 4097849, 5260255, 6439477, 7610291, 8363355, 8781105, 12293547, 15780765, 19318431, 20489245, 22830873, 32197385, 38051455, 45076339, 53272037, 61467735, 83713201, 96592155, 114154365, 135229017, 159816111, 225381695, 251139603, 266360185, 418566005, 585992407, 676145085, 799080555, 1255698015, 1757977221, 2929962035, 8789886105]

約数ペア:

[(1, 8789886105), (3, 2929962035), (5, 1757977221), (7, 1255698015), (11, 799080555), (13, 676145085), (15, 585992407), (21, 418566005), (33, 266360185), (35, 251139603), (39, 225381695), (55, 159816111), (65, 135229017), (77, 114154365), (91, 96592155), (105, 83713201), (143, 61467735), (165, 53272037), (195, 45076339), (231, 38051455), (273, 32197385), (385, 22830873), (429, 20489245), (455, 19318431), (557, 15780765), (715, 12293547), (1001, 8781105), (1051, 8363355), (1155, 7610291), (1365, 6439477), (1671, 5260255), (2145, 4097849), (2785, 3156153), (3003, 2927035), (3153, 2787785), (3899, 2254395), (5005, 1756221), (5255, 1672671), (6127, 1434615), (7241, 1213905), (7357, 1194765), (8355, 1052051), (11561, 760305), (11697, 751465), (13663, 643335), (15015, 585407), (15765, 557557), (18381, 478205), (19495, 450879), (21723, 404635), (22071, 398255), (30635, 286923), (34683, 253435), (36205, 242781), (36785, 238953), (40989, 214445), (42889, 204945), (50687, 173415), (57805, 152061), (58485, 150293), (68315, 128667), (79651, 110355), (80927, 108615), (91905, 95641)]