147029125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 199480320

約数和(自身を除く): 52451195

約数列:

[1, 5, 19, 25, 31, 95, 125, 155, 475, 589, 775, 1997, 2375, 2945, 3875, 9985, 14725, 37943, 49925, 61907, 73625, 189715, 249625, 309535, 948575, 1176233, 1547675, 4742875, 5881165, 7738375, 29405825, 147029125]

約数ペア:

[(1, 147029125), (5, 29405825), (19, 7738375), (25, 5881165), (31, 4742875), (95, 1547675), (125, 1176233), (155, 948575), (475, 309535), (589, 249625), (775, 189715), (1997, 73625), (2375, 61907), (2945, 49925), (3875, 37943), (9985, 14725)]