562315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 747936

約数和(自身を除く): 185621

約数列:

[1, 5, 13, 41, 65, 205, 211, 533, 1055, 2665, 2743, 8651, 13715, 43255, 112463, 562315]

約数ペア:

[(1, 562315), (5, 112463), (13, 43255), (41, 13715), (65, 8651), (205, 2743), (211, 2665), (533, 1055)]