16415605

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 20478960

約数和(自身を除く): 4063355

約数列:

[1, 5, 37, 89, 185, 445, 997, 3293, 4985, 16465, 36889, 88733, 184445, 443665, 3283121, 16415605]

約数ペア:

[(1, 16415605), (5, 3283121), (37, 443665), (89, 184445), (185, 88733), (445, 36889), (997, 16465), (3293, 4985)]