68913215

素因数分解:

$5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2003}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 94652928

約数和(自身を除く): 25739713

約数列:

[1, 5, 7, 35, 983, 2003, 4915, 6881, 10015, 14021, 34405, 70105, 1968949, 9844745, 13782643, 68913215]

約数ペア:

[(1, 68913215), (5, 13782643), (7, 9844745), (35, 1968949), (983, 70105), (2003, 34405), (4915, 14021), (6881, 10015)]