12975366915

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4576849}}^1$

素因数の和:4576873

約数の個数: 40

約数和(自身を含む): 26582344800

約数和(自身を除く): 13606977885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4576849, 13730547, 22884245, 32037943, 41191641, 68652735, 96113829, 123574923, 160189715, 205958205, 288341487, 370724769, 480569145, 617874615, 865024461, 1441707435, 1853623845, 2595073383, 4325122305, 12975366915]

約数ペア:

[(1, 12975366915), (3, 4325122305), (5, 2595073383), (7, 1853623845), (9, 1441707435), (15, 865024461), (21, 617874615), (27, 480569145), (35, 370724769), (45, 288341487), (63, 205958205), (81, 160189715), (105, 123574923), (135, 96113829), (189, 68652735), (315, 41191641), (405, 32037943), (567, 22884245), (945, 13730547), (2835, 4576849)]