22710875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 8738725

約数列:

[1, 5, 11, 25, 55, 83, 125, 199, 275, 415, 913, 995, 1375, 2075, 2189, 4565, 4975, 10375, 10945, 16517, 22825, 24875, 54725, 82585, 114125, 181687, 273625, 412925, 908435, 2064625, 4542175, 22710875]

約数ペア:

[(1, 22710875), (5, 4542175), (11, 2064625), (25, 908435), (55, 412925), (83, 273625), (125, 181687), (199, 114125), (275, 82585), (415, 54725), (913, 24875), (995, 22825), (1375, 16517), (2075, 10945), (2189, 10375), (4565, 4975)]