612315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 1158768

約数和(自身を除く): 546453

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1237, 3711, 6185, 11133, 13607, 18555, 40821, 55665, 68035, 122463, 204105, 612315]

約数ペア:

[(1, 612315), (3, 204105), (5, 122463), (9, 68035), (11, 55665), (15, 40821), (33, 18555), (45, 13607), (55, 11133), (99, 6185), (165, 3711), (495, 1237)]