12163905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 12028095

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 239, 261, 351, 377, 435, 585, 717, 783, 1131, 1195, 1305, 1755, 1885, 2151, 3107, 3393, 3585, 3915, 5655, 6453, 6931, 9321, 10179, 10755, 15535, 16965, 20793, 27963, 32265, 34655, 46605, 50895, 62379, 83889, 90103, 103965, 139815, 187137, 270309, 311895, 419445, 450515, 810927, 935685, 1351545, 2432781, 4054635, 12163905]

約数ペア:

[(1, 12163905), (3, 4054635), (5, 2432781), (9, 1351545), (13, 935685), (15, 810927), (27, 450515), (29, 419445), (39, 311895), (45, 270309), (65, 187137), (87, 139815), (117, 103965), (135, 90103), (145, 83889), (195, 62379), (239, 50895), (261, 46605), (351, 34655), (377, 32265), (435, 27963), (585, 20793), (717, 16965), (783, 15535), (1131, 10755), (1195, 10179), (1305, 9321), (1755, 6931), (1885, 6453), (2151, 5655), (3107, 3915), (3393, 3585)]