89956955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8219}}^1$

素因数の和:8434

約数の個数: 16

約数和(自身を含む): 118368000

約数和(自身を除く): 28411045

約数列:

[1, 5, 11, 55, 199, 995, 2189, 8219, 10945, 41095, 90409, 452045, 1635581, 8177905, 17991391, 89956955]

約数ペア:

[(1, 89956955), (5, 17991391), (11, 8177905), (55, 1635581), (199, 452045), (995, 90409), (2189, 41095), (8219, 10945)]