15712345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9851}}^1$

素因数の和:9896

約数の個数: 16

約数和(自身を含む): 21280320

約数和(自身を除く): 5567975

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 9851, 49255, 108361, 285679, 541805, 1428395, 3142469, 15712345]

約数ペア:

[(1, 15712345), (5, 3142469), (11, 1428395), (29, 541805), (55, 285679), (145, 108361), (319, 49255), (1595, 9851)]