91206895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23003}}^1$

素因数の和:23082

約数の個数: 16

約数和(自身を含む): 119804832

約数和(自身を除く): 28597937

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 23003, 115015, 299039, 1403183, 1495195, 7015915, 18241379, 91206895]

約数ペア:

[(1, 91206895), (5, 18241379), (13, 7015915), (61, 1495195), (65, 1403183), (305, 299039), (793, 115015), (3965, 23003)]