13780005

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5501}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 22184064

約数和(自身を除く): 8404059

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 5501, 16503, 27505, 82515, 918667, 2756001, 4593335, 13780005]

約数ペア:

[(1, 13780005), (3, 4593335), (5, 2756001), (15, 918667), (167, 82515), (501, 27505), (835, 16503), (2505, 5501)]