4104565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 5341248

約数和(自身を除く): 1236683

約数列:

[1, 5, 17, 43, 85, 215, 731, 1123, 3655, 5615, 19091, 48289, 95455, 241445, 820913, 4104565]

約数ペア:

[(1, 4104565), (5, 820913), (17, 241445), (43, 95455), (85, 48289), (215, 19091), (731, 5615), (1123, 3655)]