666432145

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{2111}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 809183232

約数和(自身を除く): 142751087

約数列:

[1, 5, 103, 515, 613, 2111, 3065, 10555, 63139, 217433, 315695, 1087165, 1294043, 6470215, 133286429, 666432145]

約数ペア:

[(1, 666432145), (5, 133286429), (103, 6470215), (515, 1294043), (613, 1087165), (2111, 315695), (3065, 217433), (10555, 63139)]