79634815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39521}}^1$

素因数の和:39570

約数の個数: 16

約数和(自身を含む): 106235136

約数和(自身を除く): 26600321

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 39521, 197605, 513773, 1225151, 2568865, 6125755, 15926963, 79634815]

約数ペア:

[(1, 79634815), (5, 15926963), (13, 6125755), (31, 2568865), (65, 1225151), (155, 513773), (403, 197605), (2015, 39521)]