15666701805

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{3109}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 28154208000

約数和(自身を除く): 12487506195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 229, 489, 687, 815, 1145, 1467, 2061, 2445, 3109, 3435, 4401, 6183, 7335, 9327, 10305, 15545, 22005, 27981, 30915, 37327, 46635, 83943, 111981, 139905, 186635, 335943, 419715, 506767, 559905, 711961, 1007829, 1520301, 1679715, 2135883, 2533835, 3559805, 4560903, 5039145, 6407649, 7601505, 10679415, 13682709, 19222947, 22804515, 32038245, 68413545, 96114735, 116049643, 348148929, 580248215, 1044446787, 1740744645, 3133340361, 5222233935, 15666701805]

約数ペア:

[(1, 15666701805), (3, 5222233935), (5, 3133340361), (9, 1740744645), (15, 1044446787), (27, 580248215), (45, 348148929), (135, 116049643), (163, 96114735), (229, 68413545), (489, 32038245), (687, 22804515), (815, 19222947), (1145, 13682709), (1467, 10679415), (2061, 7601505), (2445, 6407649), (3109, 5039145), (3435, 4560903), (4401, 3559805), (6183, 2533835), (7335, 2135883), (9327, 1679715), (10305, 1520301), (15545, 1007829), (22005, 711961), (27981, 559905), (30915, 506767), (37327, 419715), (46635, 335943), (83943, 186635), (111981, 139905)]