687068135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{133801}}^1$

素因数の和:133898

約数の個数: 16

約数和(自身を含む): 899149440

約数和(自身を除く): 212081305

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 133801, 669005, 1739413, 8697065, 10570279, 52851395, 137413627, 687068135]

約数ペア:

[(1, 687068135), (5, 137413627), (13, 52851395), (65, 10570279), (79, 8697065), (395, 1739413), (1027, 669005), (5135, 133801)]