12636675

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 23574880

約数和(自身を除く): 10938205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 193, 225, 291, 485, 579, 675, 873, 965, 1455, 1737, 2425, 2619, 2895, 4365, 4825, 5211, 7275, 8685, 13095, 14475, 18721, 21825, 26055, 43425, 56163, 65475, 93605, 130275, 168489, 280815, 468025, 505467, 842445, 1404075, 2527335, 4212225, 12636675]

約数ペア:

[(1, 12636675), (3, 4212225), (5, 2527335), (9, 1404075), (15, 842445), (25, 505467), (27, 468025), (45, 280815), (75, 168489), (97, 130275), (135, 93605), (193, 65475), (225, 56163), (291, 43425), (485, 26055), (579, 21825), (675, 18721), (873, 14475), (965, 13095), (1455, 8685), (1737, 7275), (2425, 5211), (2619, 4825), (2895, 4365)]