12917492415

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27191}}^1$

素因数の和:27251

約数の個数: 96

約数和(自身を含む): 25655325696

約数和(自身を除く): 12737833281

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 243, 255, 345, 391, 405, 459, 621, 765, 1035, 1173, 1215, 1377, 1863, 1955, 2295, 3105, 3519, 4131, 5589, 5865, 6885, 9315, 10557, 17595, 20655, 27191, 27945, 31671, 52785, 81573, 95013, 135955, 158355, 244719, 407865, 462247, 475065, 625393, 734157, 1223595, 1386741, 1876179, 2202471, 2311235, 3126965, 3670785, 4160223, 5628537, 6607413, 6933705, 9380895, 10631681, 11012355, 12480669, 16885611, 20801115, 28142685, 31895043, 33037065, 37442007, 50656833, 53158405, 62403345, 84428055, 95685129, 112326021, 151970499, 159475215, 187210035, 253284165, 287055387, 478425645, 561630105, 759852495, 861166161, 1435276935, 2583498483, 4305830805, 12917492415]

約数ペア:

[(1, 12917492415), (3, 4305830805), (5, 2583498483), (9, 1435276935), (15, 861166161), (17, 759852495), (23, 561630105), (27, 478425645), (45, 287055387), (51, 253284165), (69, 187210035), (81, 159475215), (85, 151970499), (115, 112326021), (135, 95685129), (153, 84428055), (207, 62403345), (243, 53158405), (255, 50656833), (345, 37442007), (391, 33037065), (405, 31895043), (459, 28142685), (621, 20801115), (765, 16885611), (1035, 12480669), (1173, 11012355), (1215, 10631681), (1377, 9380895), (1863, 6933705), (1955, 6607413), (2295, 5628537), (3105, 4160223), (3519, 3670785), (4131, 3126965), (5589, 2311235), (5865, 2202471), (6885, 1876179), (9315, 1386741), (10557, 1223595), (17595, 734157), (20655, 625393), (27191, 475065), (27945, 462247), (31671, 407865), (52785, 244719), (81573, 158355), (95013, 135955)]