47874905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15671}}^1$

素因数の和:15736

約数の個数: 16

約数和(自身を含む): 63189504

約数和(自身を除く): 15314599

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 15671, 78355, 203723, 736537, 1018615, 3682685, 9574981, 47874905]

約数ペア:

[(1, 47874905), (5, 9574981), (13, 3682685), (47, 1018615), (65, 736537), (235, 203723), (611, 78355), (3055, 15671)]