139086815

素因数分解:

$5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{4637}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 191011392

約数和(自身を除く): 51924577

約数列:

[1, 5, 7, 35, 857, 4285, 4637, 5999, 23185, 29995, 32459, 162295, 3973909, 19869545, 27817363, 139086815]

約数ペア:

[(1, 139086815), (5, 27817363), (7, 19869545), (35, 3973909), (857, 162295), (4285, 32459), (4637, 29995), (5999, 23185)]