82471315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 102839040

約数和(自身を除く): 20367725

約数列:

[1, 5, 31, 155, 157, 785, 3389, 4867, 16945, 24335, 105059, 525295, 532073, 2660365, 16494263, 82471315]

約数ペア:

[(1, 82471315), (5, 16494263), (31, 2660365), (155, 532073), (157, 525295), (785, 105059), (3389, 24335), (4867, 16945)]