15013765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 5017211

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 7451, 37255, 96863, 230981, 484315, 1154905, 3002753, 15013765]

約数ペア:

[(1, 15013765), (5, 3002753), (13, 1154905), (31, 484315), (65, 230981), (155, 96863), (403, 37255), (2015, 7451)]