117218185

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7459}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 161136000

約数和(自身を除く): 43917815

約数列:

[1, 5, 7, 35, 449, 2245, 3143, 7459, 15715, 37295, 52213, 261065, 3349091, 16745455, 23443637, 117218185]

約数ペア:

[(1, 117218185), (5, 23443637), (7, 16745455), (35, 3349091), (449, 261065), (2245, 52213), (3143, 37295), (7459, 15715)]