30917115

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 54098928

約数和(自身を除く): 23181813

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 6421, 19263, 32105, 57789, 96315, 288945, 687047, 2061141, 3435235, 6183423, 10305705, 30917115]

約数ペア:

[(1, 30917115), (3, 10305705), (5, 6183423), (9, 3435235), (15, 2061141), (45, 687047), (107, 288945), (321, 96315), (535, 57789), (963, 32105), (1605, 19263), (4815, 6421)]