2922555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 5050944

約数和(自身を除く): 2128389

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 157, 219, 255, 365, 471, 785, 1095, 1241, 2355, 2669, 3723, 6205, 8007, 11461, 13345, 18615, 34383, 40035, 57305, 171915, 194837, 584511, 974185, 2922555]

約数ペア:

[(1, 2922555), (3, 974185), (5, 584511), (15, 194837), (17, 171915), (51, 57305), (73, 40035), (85, 34383), (157, 18615), (219, 13345), (255, 11461), (365, 8007), (471, 6205), (785, 3723), (1095, 2669), (1241, 2355)]