12677775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 23236608

約数和(自身を除く): 10558833

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 127, 165, 275, 363, 381, 605, 635, 825, 1331, 1397, 1815, 1905, 3025, 3175, 3993, 4191, 6655, 6985, 9075, 9525, 15367, 19965, 20955, 33275, 34925, 46101, 76835, 99825, 104775, 169037, 230505, 384175, 507111, 845185, 1152525, 2535555, 4225925, 12677775]

約数ペア:

[(1, 12677775), (3, 4225925), (5, 2535555), (11, 1152525), (15, 845185), (25, 507111), (33, 384175), (55, 230505), (75, 169037), (121, 104775), (127, 99825), (165, 76835), (275, 46101), (363, 34925), (381, 33275), (605, 20955), (635, 19965), (825, 15367), (1331, 9525), (1397, 9075), (1815, 6985), (1905, 6655), (3025, 4191), (3175, 3993)]