8342115

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 13389216

約数和(自身を除く): 5047101

約数列:

[1, 3, 5, 15, 421, 1263, 1321, 2105, 3963, 6315, 6605, 19815, 556141, 1668423, 2780705, 8342115]

約数ペア:

[(1, 8342115), (3, 2780705), (5, 1668423), (15, 556141), (421, 19815), (1263, 6605), (1321, 6315), (2105, 3963)]