83458185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 58427895

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 643, 1527, 1929, 2545, 3215, 7635, 8653, 9645, 10931, 25959, 32793, 43265, 54655, 129795, 163965, 327287, 981861, 1636435, 4909305, 5563879, 16691637, 27819395, 83458185]

約数ペア:

[(1, 83458185), (3, 27819395), (5, 16691637), (15, 5563879), (17, 4909305), (51, 1636435), (85, 981861), (255, 327287), (509, 163965), (643, 129795), (1527, 54655), (1929, 43265), (2545, 32793), (3215, 25959), (7635, 10931), (8653, 9645)]