139765465

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107927}}^1$

素因数の和:107976

約数の個数: 16

約数和(自身を含む): 196860672

約数和(自身を除く): 57095207

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 107927, 539635, 755489, 3777445, 3993299, 19966495, 27953093, 139765465]

約数ペア:

[(1, 139765465), (5, 27953093), (7, 19966495), (35, 3993299), (37, 3777445), (185, 755489), (259, 539635), (1295, 107927)]