85447615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 116006400

約数和(自身を除く): 30558785

約数列:

[1, 5, 11, 37, 55, 185, 199, 211, 407, 995, 1055, 2035, 2189, 2321, 7363, 7807, 10945, 11605, 36815, 39035, 41989, 80993, 85877, 209945, 404965, 429385, 461879, 1553593, 2309395, 7767965, 17089523, 85447615]

約数ペア:

[(1, 85447615), (5, 17089523), (11, 7767965), (37, 2309395), (55, 1553593), (185, 461879), (199, 429385), (211, 404965), (407, 209945), (995, 85877), (1055, 80993), (2035, 41989), (2189, 39035), (2321, 36815), (7363, 11605), (7807, 10945)]