29998625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 11784415

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 743, 1615, 2125, 2375, 3715, 8075, 12631, 14117, 18575, 40375, 63155, 70585, 92875, 239989, 315775, 352925, 1199945, 1578875, 1764625, 5999725, 29998625]

約数ペア:

[(1, 29998625), (5, 5999725), (17, 1764625), (19, 1578875), (25, 1199945), (85, 352925), (95, 315775), (125, 239989), (323, 92875), (425, 70585), (475, 63155), (743, 40375), (1615, 18575), (2125, 14117), (2375, 12631), (3715, 8075)]