56303685

素因数分解:

$3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2903}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 97853184

約数和(自身を除く): 41549499

約数列:

[1, 3, 5, 9, 15, 45, 431, 1293, 2155, 2903, 3879, 6465, 8709, 14515, 19395, 26127, 43545, 130635, 1251193, 3753579, 6255965, 11260737, 18767895, 56303685]

約数ペア:

[(1, 56303685), (3, 18767895), (5, 11260737), (9, 6255965), (15, 3753579), (45, 1251193), (431, 130635), (1293, 43545), (2155, 26127), (2903, 19395), (3879, 14515), (6465, 8709)]