75240277

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 13406123

約数列:

[1, 7, 37, 259, 449, 647, 3143, 4529, 16613, 23939, 116291, 167573, 290503, 2033521, 10748611, 75240277]

約数ペア:

[(1, 75240277), (7, 10748611), (37, 2033521), (259, 290503), (449, 167573), (647, 116291), (3143, 23939), (4529, 16613)]