71216445

素因数分解:

$3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{9749}}^1$

素因数の和:10244

約数の個数: 16

約数和(自身を含む): 114192000

約数和(自身を除く): 42975555

約数列:

[1, 3, 5, 15, 487, 1461, 2435, 7305, 9749, 29247, 48745, 146235, 4747763, 14243289, 23738815, 71216445]

約数ペア:

[(1, 71216445), (3, 23738815), (5, 14243289), (15, 4747763), (487, 146235), (1461, 48745), (2435, 29247), (7305, 9749)]