12776775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 24427008

約数和(自身を除く): 11650233

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 911, 935, 1275, 2733, 2805, 4555, 4675, 10021, 13665, 14025, 15487, 22775, 30063, 46461, 50105, 68325, 77435, 150315, 170357, 232305, 250525, 387175, 511071, 751575, 851785, 1161525, 2555355, 4258925, 12776775]

約数ペア:

[(1, 12776775), (3, 4258925), (5, 2555355), (11, 1161525), (15, 851785), (17, 751575), (25, 511071), (33, 387175), (51, 250525), (55, 232305), (75, 170357), (85, 150315), (165, 77435), (187, 68325), (255, 50105), (275, 46461), (425, 30063), (561, 22775), (825, 15487), (911, 14025), (935, 13665), (1275, 10021), (2733, 4675), (2805, 4555)]