4493355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 7755264

約数和(自身を除く): 3261909

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 263, 335, 789, 1005, 1139, 1315, 3417, 3945, 4471, 5695, 13413, 17085, 17621, 22355, 52863, 67065, 88105, 264315, 299557, 898671, 1497785, 4493355]

約数ペア:

[(1, 4493355), (3, 1497785), (5, 898671), (15, 299557), (17, 264315), (51, 88105), (67, 67065), (85, 52863), (201, 22355), (255, 17621), (263, 17085), (335, 13413), (789, 5695), (1005, 4471), (1139, 3945), (1315, 3417)]