15356022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 20102538

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 113, 142, 174, 213, 226, 319, 339, 426, 638, 678, 781, 957, 1243, 1562, 1914, 2059, 2343, 2486, 3277, 3729, 4118, 4686, 6177, 6554, 7458, 8023, 9831, 12354, 16046, 19662, 22649, 24069, 36047, 45298, 48138, 67947, 72094, 88253, 108141, 135894, 176506, 216282, 232667, 264759, 465334, 529518, 698001, 1396002, 2559337, 5118674, 7678011, 15356022]

約数ペア:

[(1, 15356022), (2, 7678011), (3, 5118674), (6, 2559337), (11, 1396002), (22, 698001), (29, 529518), (33, 465334), (58, 264759), (66, 232667), (71, 216282), (87, 176506), (113, 135894), (142, 108141), (174, 88253), (213, 72094), (226, 67947), (319, 48138), (339, 45298), (426, 36047), (638, 24069), (678, 22649), (781, 19662), (957, 16046), (1243, 12354), (1562, 9831), (1914, 8023), (2059, 7458), (2343, 6554), (2486, 6177), (3277, 4686), (3729, 4118)]