148549125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20886

約数の個数: 32

約数和(自身を含む): 260208000

約数和(自身を除く): 111658875

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 7125, 20849, 62547, 104245, 312735, 396131, 521225, 1188393, 1563675, 1980655, 2606125, 5941965, 7818375, 9903275, 29709825, 49516375, 148549125]

約数ペア:

[(1, 148549125), (3, 49516375), (5, 29709825), (15, 9903275), (19, 7818375), (25, 5941965), (57, 2606125), (75, 1980655), (95, 1563675), (125, 1188393), (285, 521225), (375, 396131), (475, 312735), (1425, 104245), (2375, 62547), (7125, 20849)]