12049186175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 16797174912

約数和(自身を除く): 4747988737

約数列:

[1, 5, 13, 25, 31, 65, 155, 173, 223, 325, 403, 775, 865, 961, 1115, 2015, 2249, 2899, 4325, 4805, 5363, 5575, 6913, 10075, 11245, 12493, 14495, 24025, 26815, 34565, 38579, 56225, 62465, 69719, 72475, 89869, 134075, 166253, 172825, 192895, 214303, 312325, 348595, 449345, 501527, 831265, 964475, 1071515, 1195949, 1742975, 2161289, 2246725, 2507635, 2785939, 4156325, 5357575, 5979745, 10806445, 12538175, 13929695, 15547337, 29898725, 37074419, 54032225, 69648475, 77736685, 185372095, 388683425, 481967447, 926860475, 2409837235, 12049186175]

約数ペア:

[(1, 12049186175), (5, 2409837235), (13, 926860475), (25, 481967447), (31, 388683425), (65, 185372095), (155, 77736685), (173, 69648475), (223, 54032225), (325, 37074419), (403, 29898725), (775, 15547337), (865, 13929695), (961, 12538175), (1115, 10806445), (2015, 5979745), (2249, 5357575), (2899, 4156325), (4325, 2785939), (4805, 2507635), (5363, 2246725), (5575, 2161289), (6913, 1742975), (10075, 1195949), (11245, 1071515), (12493, 964475), (14495, 831265), (24025, 501527), (26815, 449345), (34565, 348595), (38579, 312325), (56225, 214303), (62465, 192895), (69719, 172825), (72475, 166253), (89869, 134075)]