47811145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1783}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 59599872

約数和(自身を除く): 11788727

約数列:

[1, 5, 31, 155, 173, 865, 1783, 5363, 8915, 26815, 55273, 276365, 308459, 1542295, 9562229, 47811145]

約数ペア:

[(1, 47811145), (5, 9562229), (31, 1542295), (155, 308459), (173, 276365), (865, 55273), (1783, 26815), (5363, 8915)]