55891485

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31847}}^1$

素因数の和:31874

約数の個数: 32

約数和(自身を含む): 107009280

約数和(自身を除く): 51117795

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31847, 95541, 159235, 286623, 414011, 477705, 859869, 1242033, 1433115, 2070055, 3726099, 4299345, 6210165, 11178297, 18630495, 55891485]

約数ペア:

[(1, 55891485), (3, 18630495), (5, 11178297), (9, 6210165), (13, 4299345), (15, 3726099), (27, 2070055), (39, 1433115), (45, 1242033), (65, 859869), (117, 477705), (135, 414011), (195, 286623), (351, 159235), (585, 95541), (1755, 31847)]