65115745

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 80547840

約数和(自身を除く): 15432095

約数列:

[1, 5, 37, 185, 383, 919, 1915, 4595, 14171, 34003, 70855, 170015, 351977, 1759885, 13023149, 65115745]

約数ペア:

[(1, 65115745), (5, 13023149), (37, 1759885), (185, 351977), (383, 170015), (919, 70855), (1915, 34003), (4595, 14171)]