90855169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 97900480

約数和(自身を除く): 7045311

約数列:

[1, 19, 61, 277, 283, 1159, 5263, 5377, 16897, 17263, 78391, 321043, 327997, 1489429, 4781851, 90855169]

約数ペア:

[(1, 90855169), (19, 4781851), (61, 1489429), (277, 327997), (283, 321043), (1159, 78391), (5263, 17263), (5377, 16897)]