15392065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5507}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 20357568

約数和(自身を除く): 4965503

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 5507, 27535, 71591, 236801, 357955, 1184005, 3078413, 15392065]

約数ペア:

[(1, 15392065), (5, 3078413), (13, 1184005), (43, 357955), (65, 236801), (215, 71591), (559, 27535), (2795, 5507)]