15077946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 35054208

約数和(自身を除く): 19976262

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 83, 102, 137, 166, 221, 249, 274, 411, 442, 498, 663, 822, 1079, 1326, 1411, 1781, 2158, 2329, 2822, 3237, 3562, 4233, 4658, 5343, 6474, 6987, 8466, 10686, 11371, 13974, 18343, 22742, 30277, 34113, 36686, 55029, 60554, 68226, 90831, 110058, 147823, 181662, 193307, 295646, 386614, 443469, 579921, 886938, 1159842, 2512991, 5025982, 7538973, 15077946]

約数ペア:

[(1, 15077946), (2, 7538973), (3, 5025982), (6, 2512991), (13, 1159842), (17, 886938), (26, 579921), (34, 443469), (39, 386614), (51, 295646), (78, 193307), (83, 181662), (102, 147823), (137, 110058), (166, 90831), (221, 68226), (249, 60554), (274, 55029), (411, 36686), (442, 34113), (498, 30277), (663, 22742), (822, 18343), (1079, 13974), (1326, 11371), (1411, 10686), (1781, 8466), (2158, 6987), (2329, 6474), (2822, 5343), (3237, 4658), (3562, 4233)]