276128585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{18089}}^1$

素因数の和:18208

約数の個数: 16

約数和(自身を含む): 343854720

約数和(自身を除く): 67726135

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 18089, 90445, 777827, 1284319, 3889135, 6421595, 55225717, 276128585]

約数ペア:

[(1, 276128585), (5, 55225717), (43, 6421595), (71, 3889135), (215, 1284319), (355, 777827), (3053, 90445), (15265, 18089)]