8153015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 10784928

約数和(自身を除く): 2631913

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 2917, 14585, 37921, 125431, 189605, 627155, 1630603, 8153015]

約数ペア:

[(1, 8153015), (5, 1630603), (13, 627155), (43, 189605), (65, 125431), (215, 37921), (559, 14585), (2795, 2917)]