30942315

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2447}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 53846208

約数和(自身を除く): 22903893

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2447, 2529, 4215, 7341, 12235, 12645, 22023, 36705, 110115, 687607, 2062821, 3438035, 6188463, 10314105, 30942315]

約数ペア:

[(1, 30942315), (3, 10314105), (5, 6188463), (9, 3438035), (15, 2062821), (45, 687607), (281, 110115), (843, 36705), (1405, 22023), (2447, 12645), (2529, 12235), (4215, 7341)]