67908045

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{27109}}^1$

素因数の和:27284

約数の個数: 16

約数和(自身を含む): 109307520

約数和(自身を除く): 41399475

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 27109, 81327, 135545, 406635, 4527203, 13581609, 22636015, 67908045]

約数ペア:

[(1, 67908045), (3, 22636015), (5, 13581609), (15, 4527203), (167, 406635), (501, 135545), (835, 81327), (2505, 27109)]