56083185

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 104133120

約数和(自身を除く): 48049935

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1395, 1489, 2511, 4185, 4467, 7445, 7533, 12555, 13401, 22335, 37665, 40203, 46159, 67005, 120609, 138477, 201015, 230795, 361827, 415431, 603045, 692385, 1246293, 1809135, 2077155, 3738879, 6231465, 11216637, 18694395, 56083185]

約数ペア:

[(1, 56083185), (3, 18694395), (5, 11216637), (9, 6231465), (15, 3738879), (27, 2077155), (31, 1809135), (45, 1246293), (81, 692385), (93, 603045), (135, 415431), (155, 361827), (243, 230795), (279, 201015), (405, 138477), (465, 120609), (837, 67005), (1215, 46159), (1395, 40203), (1489, 37665), (2511, 22335), (4185, 13401), (4467, 12555), (7445, 7533)]