5312175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 9856512

約数和(自身を除く): 4544337

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 137, 141, 165, 235, 275, 411, 517, 685, 705, 825, 1175, 1507, 1551, 2055, 2585, 3425, 3525, 4521, 6439, 7535, 7755, 10275, 12925, 19317, 22605, 32195, 37675, 38775, 70829, 96585, 113025, 160975, 212487, 354145, 482925, 1062435, 1770725, 5312175]

約数ペア:

[(1, 5312175), (3, 1770725), (5, 1062435), (11, 482925), (15, 354145), (25, 212487), (33, 160975), (47, 113025), (55, 96585), (75, 70829), (137, 38775), (141, 37675), (165, 32195), (235, 22605), (275, 19317), (411, 12925), (517, 10275), (685, 7755), (705, 7535), (825, 6439), (1175, 4521), (1507, 3525), (1551, 3425), (2055, 2585)]