16283355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 14198565

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 55, 83, 87, 123, 145, 165, 205, 249, 319, 415, 435, 451, 615, 913, 957, 1189, 1245, 1353, 1595, 2255, 2407, 2739, 3403, 3567, 4565, 4785, 5945, 6765, 7221, 10209, 12035, 13079, 13695, 17015, 17835, 26477, 36105, 37433, 39237, 51045, 65395, 79431, 98687, 112299, 132385, 187165, 196185, 296061, 397155, 493435, 561495, 1085557, 1480305, 3256671, 5427785, 16283355]

約数ペア:

[(1, 16283355), (3, 5427785), (5, 3256671), (11, 1480305), (15, 1085557), (29, 561495), (33, 493435), (41, 397155), (55, 296061), (83, 196185), (87, 187165), (123, 132385), (145, 112299), (165, 98687), (205, 79431), (249, 65395), (319, 51045), (415, 39237), (435, 37433), (451, 36105), (615, 26477), (913, 17835), (957, 17015), (1189, 13695), (1245, 13079), (1353, 12035), (1595, 10209), (2255, 7221), (2407, 6765), (2739, 5945), (3403, 4785), (3567, 4565)]