30381105

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2467}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 48688704

約数和(自身を除く): 18307599

約数列:

[1, 3, 5, 15, 821, 2463, 2467, 4105, 7401, 12315, 12335, 37005, 2025407, 6076221, 10127035, 30381105]

約数ペア:

[(1, 30381105), (3, 10127035), (5, 6076221), (15, 2025407), (821, 37005), (2463, 12335), (2467, 12315), (4105, 7401)]