313680215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{3359}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 396748800

約数和(自身を除く): 83068585

約数列:

[1, 5, 19, 95, 983, 3359, 4915, 16795, 18677, 63821, 93385, 319105, 3301897, 16509485, 62736043, 313680215]

約数ペア:

[(1, 313680215), (5, 62736043), (19, 16509485), (95, 3301897), (983, 319105), (3359, 93385), (4915, 63821), (16795, 18677)]