289410095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{4909}}^1$

素因数の和:5834

約数の個数: 16

約数和(自身を含む): 374495520

約数和(自身を除く): 85085425

約数列:

[1, 5, 13, 65, 907, 4535, 4909, 11791, 24545, 58955, 63817, 319085, 4452463, 22262315, 57882019, 289410095]

約数ペア:

[(1, 289410095), (5, 57882019), (13, 22262315), (65, 4452463), (907, 319085), (4535, 63817), (4909, 58955), (11791, 24545)]