86267675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6173}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 117898704

約数和(自身を除く): 31631029

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 6173, 13975, 30865, 80249, 154325, 265439, 401245, 1327195, 2006225, 3450707, 6635975, 17253535, 86267675]

約数ペア:

[(1, 86267675), (5, 17253535), (13, 6635975), (25, 3450707), (43, 2006225), (65, 1327195), (215, 401245), (325, 265439), (559, 154325), (1075, 80249), (2795, 30865), (6173, 13975)]