57306795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41983}}^1$

素因数の和:42011

約数の個数: 32

約数和(自身を含む): 112852992

約数和(自身を除く): 55546197

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41983, 125949, 209915, 293881, 545779, 629745, 881643, 1469405, 1637337, 2728895, 3820453, 4408215, 8186685, 11461359, 19102265, 57306795]

約数ペア:

[(1, 57306795), (3, 19102265), (5, 11461359), (7, 8186685), (13, 4408215), (15, 3820453), (21, 2728895), (35, 1637337), (39, 1469405), (65, 881643), (91, 629745), (105, 545779), (195, 293881), (273, 209915), (455, 125949), (1365, 41983)]