55890915

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 35554845

約数列:

[1, 3, 5, 15, 97, 107, 291, 321, 359, 485, 535, 1077, 1455, 1605, 1795, 5385, 10379, 31137, 34823, 38413, 51895, 104469, 115239, 155685, 174115, 192065, 522345, 576195, 3726061, 11178183, 18630305, 55890915]

約数ペア:

[(1, 55890915), (3, 18630305), (5, 11178183), (15, 3726061), (97, 576195), (107, 522345), (291, 192065), (321, 174115), (359, 155685), (485, 115239), (535, 104469), (1077, 51895), (1455, 38413), (1605, 34823), (1795, 31137), (5385, 10379)]