168705095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 223412256

約数和(自身を除く): 54707161

約数列:

[1, 5, 13, 53, 65, 169, 265, 689, 845, 3445, 3767, 8957, 18835, 44785, 48971, 199651, 244855, 636623, 998255, 2595463, 3183115, 12977315, 33741019, 168705095]

約数ペア:

[(1, 168705095), (5, 33741019), (13, 12977315), (53, 3183115), (65, 2595463), (169, 998255), (265, 636623), (689, 244855), (845, 199651), (3445, 48971), (3767, 44785), (8957, 18835)]