67116115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3137}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 88115040

約数和(自身を除く): 20998925

約数列:

[1, 5, 11, 55, 389, 1945, 3137, 4279, 15685, 21395, 34507, 172535, 1220293, 6101465, 13423223, 67116115]

約数ペア:

[(1, 67116115), (5, 13423223), (11, 6101465), (55, 1220293), (389, 172535), (1945, 34507), (3137, 21395), (4279, 15685)]