27508005

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 58358784

約数和(自身を除く): 30850779

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 189, 217, 279, 313, 315, 405, 465, 567, 651, 837, 939, 945, 1085, 1395, 1565, 1953, 2191, 2511, 2817, 2835, 3255, 4185, 4695, 5859, 6573, 8451, 9703, 9765, 10955, 12555, 14085, 17577, 19719, 25353, 29109, 29295, 32865, 42255, 48515, 59157, 67921, 87327, 87885, 98595, 126765, 145545, 177471, 203763, 261981, 295785, 339605, 436635, 611289, 785943, 887355, 1018815, 1309905, 1833867, 3056445, 3929715, 5501601, 9169335, 27508005]

約数ペア:

[(1, 27508005), (3, 9169335), (5, 5501601), (7, 3929715), (9, 3056445), (15, 1833867), (21, 1309905), (27, 1018815), (31, 887355), (35, 785943), (45, 611289), (63, 436635), (81, 339605), (93, 295785), (105, 261981), (135, 203763), (155, 177471), (189, 145545), (217, 126765), (279, 98595), (313, 87885), (315, 87327), (405, 67921), (465, 59157), (567, 48515), (651, 42255), (837, 32865), (939, 29295), (945, 29109), (1085, 25353), (1395, 19719), (1565, 17577), (1953, 14085), (2191, 12555), (2511, 10955), (2817, 9765), (2835, 9703), (3255, 8451), (4185, 6573), (4695, 5859)]