67286615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 94127616

約数和(自身を除く): 26841001

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1237, 1265, 2365, 4945, 6185, 10879, 13607, 28451, 53191, 54395, 68035, 142255, 265955, 312961, 585101, 1223393, 1564805, 2925505, 6116965, 13457323, 67286615]

約数ペア:

[(1, 67286615), (5, 13457323), (11, 6116965), (23, 2925505), (43, 1564805), (55, 1223393), (115, 585101), (215, 312961), (253, 265955), (473, 142255), (989, 68035), (1237, 54395), (1265, 53191), (2365, 28451), (4945, 13607), (6185, 10879)]