508768965

素因数分解:

$3^3\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2531}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 905443200

約数和(自身を除く): 396674235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1489, 2531, 4467, 7445, 7593, 12655, 13401, 22335, 22779, 37965, 40203, 67005, 68337, 113895, 201015, 341685, 3768659, 11305977, 18843295, 33917931, 56529885, 101753793, 169589655, 508768965]

約数ペア:

[(1, 508768965), (3, 169589655), (5, 101753793), (9, 56529885), (15, 33917931), (27, 18843295), (45, 11305977), (135, 3768659), (1489, 341685), (2531, 201015), (4467, 113895), (7445, 68337), (7593, 67005), (12655, 40203), (13401, 37965), (22335, 22779)]