1639532235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{5021}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 2863745280

約数和(自身を除く): 1224213045

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1979, 5021, 5937, 9895, 15063, 21769, 25105, 29685, 55231, 65307, 75315, 108845, 165693, 276155, 326535, 828465, 9936559, 29809677, 49682795, 109302149, 149048385, 327906447, 546510745, 1639532235]

約数ペア:

[(1, 1639532235), (3, 546510745), (5, 327906447), (11, 149048385), (15, 109302149), (33, 49682795), (55, 29809677), (165, 9936559), (1979, 828465), (5021, 326535), (5937, 276155), (9895, 165693), (15063, 108845), (21769, 75315), (25105, 65307), (29685, 55231)]