1101685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 1508976

約数和(自身を除く): 407291

約数列:

[1, 5, 13, 17, 65, 85, 221, 997, 1105, 4985, 12961, 16949, 64805, 84745, 220337, 1101685]

約数ペア:

[(1, 1101685), (5, 220337), (13, 84745), (17, 64805), (65, 16949), (85, 12961), (221, 4985), (997, 1105)]