57919545

素因数分解:

$3^2\times 5^1\times {\mathrm{1287101}}^1$

素因数の和:1287112

約数の個数: 12

約数和(自身を含む): 100393956

約数和(自身を除く): 42474411

約数列:

[1, 3, 5, 9, 15, 45, 1287101, 3861303, 6435505, 11583909, 19306515, 57919545]

約数ペア:

[(1, 57919545), (3, 19306515), (5, 11583909), (9, 6435505), (15, 3861303), (45, 1287101)]