69319215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 137936448

約数和(自身を除く): 68617233

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 337, 653, 1011, 1685, 1959, 2359, 3033, 3265, 4571, 5055, 5877, 7077, 9795, 11795, 13713, 15165, 21231, 22855, 29385, 35385, 41139, 68565, 106155, 205695, 220061, 660183, 1100305, 1540427, 1980549, 3300915, 4621281, 7702135, 9902745, 13863843, 23106405, 69319215]

約数ペア:

[(1, 69319215), (3, 23106405), (5, 13863843), (7, 9902745), (9, 7702135), (15, 4621281), (21, 3300915), (35, 1980549), (45, 1540427), (63, 1100305), (105, 660183), (315, 220061), (337, 205695), (653, 106155), (1011, 68565), (1685, 41139), (1959, 35385), (2359, 29385), (3033, 22855), (3265, 21231), (4571, 15165), (5055, 13713), (5877, 11795), (7077, 9795)]