55255145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7669}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 72895680

約数和(自身を除く): 17640535

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 7669, 38345, 84359, 421795, 1004639, 5023195, 11051029, 55255145]

約数ペア:

[(1, 55255145), (5, 11051029), (11, 5023195), (55, 1004639), (131, 421795), (655, 84359), (1441, 38345), (7205, 7669)]