1425645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 2662296

約数和(自身を除く): 1236651

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2437, 7311, 12185, 21933, 31681, 36555, 95043, 109665, 158405, 285129, 475215, 1425645]

約数ペア:

[(1, 1425645), (3, 475215), (5, 285129), (9, 158405), (13, 109665), (15, 95043), (39, 36555), (45, 31681), (65, 21933), (117, 12185), (195, 7311), (585, 2437)]