26628965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1723}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 35004096

約数和(自身を除く): 8375131

約数列:

[1, 5, 11, 55, 281, 1405, 1723, 3091, 8615, 15455, 18953, 94765, 484163, 2420815, 5325793, 26628965]

約数ペア:

[(1, 26628965), (5, 5325793), (11, 2420815), (55, 484163), (281, 94765), (1405, 18953), (1723, 15455), (3091, 8615)]