12145815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8179}}^1$

素因数の和:8204

約数の個数: 32

約数和(自身を含む): 23558400

約数和(自身を除く): 11412585

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8179, 24537, 40895, 73611, 89969, 122685, 220833, 269907, 368055, 449845, 809721, 1104165, 1349535, 2429163, 4048605, 12145815]

約数ペア:

[(1, 12145815), (3, 4048605), (5, 2429163), (9, 1349535), (11, 1104165), (15, 809721), (27, 449845), (33, 368055), (45, 269907), (55, 220833), (99, 122685), (135, 89969), (165, 73611), (297, 40895), (495, 24537), (1485, 8179)]