5108155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 6683040

約数和(自身を除く): 1574885

約数列:

[1, 5, 13, 65, 89, 445, 883, 1157, 4415, 5785, 11479, 57395, 78587, 392935, 1021631, 5108155]

約数ペア:

[(1, 5108155), (5, 1021631), (13, 392935), (65, 78587), (89, 57395), (445, 11479), (883, 5785), (1157, 4415)]