80805785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11519}}^1$

素因数の和:11608

約数の個数: 16

約数和(自身を含む): 102850560

約数和(自身を除く): 22044775

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 11519, 57595, 264937, 702659, 1324685, 3513295, 16161157, 80805785]

約数ペア:

[(1, 80805785), (5, 16161157), (23, 3513295), (61, 1324685), (115, 702659), (305, 264937), (1403, 57595), (7015, 11519)]