73289805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 52194099

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2963, 4947, 8245, 8889, 14815, 24735, 44445, 50371, 151113, 251855, 287411, 755565, 862233, 1437055, 4311165, 4885987, 14657961, 24429935, 73289805]

約数ペア:

[(1, 73289805), (3, 24429935), (5, 14657961), (15, 4885987), (17, 4311165), (51, 1437055), (85, 862233), (97, 755565), (255, 287411), (291, 251855), (485, 151113), (1455, 50371), (1649, 44445), (2963, 24735), (4947, 14815), (8245, 8889)]