90194435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24677}}^1$

素因数の和:24742

約数の個数: 16

約数和(自身を含む): 117269856

約数和(自身を除く): 27075421

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 24677, 123385, 419509, 1061111, 2097545, 5305555, 18038887, 90194435]

約数ペア:

[(1, 90194435), (5, 18038887), (17, 5305555), (43, 2097545), (85, 1061111), (215, 419509), (731, 123385), (3655, 24677)]