8542075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 11383200

約数和(自身を除く): 2841125

約数列:

[1, 5, 17, 25, 85, 101, 199, 425, 505, 995, 1717, 2525, 3383, 4975, 8585, 16915, 20099, 42925, 84575, 100495, 341683, 502475, 1708415, 8542075]

約数ペア:

[(1, 8542075), (5, 1708415), (17, 502475), (25, 341683), (85, 100495), (101, 84575), (199, 42925), (425, 20099), (505, 16915), (995, 8585), (1717, 4975), (2525, 3383)]