54810945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 115015680

約数和(自身を除く): 60204735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1871, 1953, 3255, 4185, 5613, 5859, 9355, 9765, 13097, 16839, 28065, 29295, 39291, 50517, 58001, 65485, 84195, 117873, 174003, 196455, 252585, 290005, 353619, 406007, 522009, 589365, 870015, 1218021, 1566027, 1768095, 2030035, 2610045, 3654063, 6090105, 7830135, 10962189, 18270315, 54810945]

約数ペア:

[(1, 54810945), (3, 18270315), (5, 10962189), (7, 7830135), (9, 6090105), (15, 3654063), (21, 2610045), (27, 2030035), (31, 1768095), (35, 1566027), (45, 1218021), (63, 870015), (93, 589365), (105, 522009), (135, 406007), (155, 353619), (189, 290005), (217, 252585), (279, 196455), (315, 174003), (465, 117873), (651, 84195), (837, 65485), (945, 58001), (1085, 50517), (1395, 39291), (1871, 29295), (1953, 28065), (3255, 16839), (4185, 13097), (5613, 9765), (5859, 9355)]