15823105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 20113920

約数和(自身を除く): 4290815

約数列:

[1, 5, 19, 95, 193, 863, 965, 3667, 4315, 16397, 18335, 81985, 166559, 832795, 3164621, 15823105]

約数ペア:

[(1, 15823105), (5, 3164621), (19, 832795), (95, 166559), (193, 81985), (863, 18335), (965, 16397), (3667, 4315)]