12038875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 16361280

約数和(自身を除く): 4322405

約数列:

[1, 5, 19, 25, 37, 95, 125, 137, 185, 475, 685, 703, 925, 2375, 2603, 3425, 3515, 4625, 5069, 13015, 17125, 17575, 25345, 65075, 87875, 96311, 126725, 325375, 481555, 633625, 2407775, 12038875]

約数ペア:

[(1, 12038875), (5, 2407775), (19, 633625), (25, 481555), (37, 325375), (95, 126725), (125, 96311), (137, 87875), (185, 65075), (475, 25345), (685, 17575), (703, 17125), (925, 13015), (2375, 5069), (2603, 4625), (3425, 3515)]