56868145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15559}}^1$

素因数の和:15624

約数の個数: 16

約数和(自身を含む): 73941120

約数和(自身を除く): 17072975

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 15559, 77795, 264503, 669037, 1322515, 3345185, 11373629, 56868145]

約数ペア:

[(1, 56868145), (5, 11373629), (17, 3345185), (43, 1322515), (85, 669037), (215, 264503), (731, 77795), (3655, 15559)]