12457665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8389}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 24163200

約数和(自身を除く): 11705535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8389, 25167, 41945, 75501, 92279, 125835, 226503, 276837, 377505, 461395, 830511, 1132515, 1384185, 2491533, 4152555, 12457665]

約数ペア:

[(1, 12457665), (3, 4152555), (5, 2491533), (9, 1384185), (11, 1132515), (15, 830511), (27, 461395), (33, 377505), (45, 276837), (55, 226503), (99, 125835), (135, 92279), (165, 75501), (297, 41945), (495, 25167), (1485, 8389)]