1219185

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 2367360

約数和(自身を除く): 1148175

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 821, 1485, 2463, 4105, 7389, 9031, 12315, 22167, 27093, 36945, 45155, 81279, 110835, 135465, 243837, 406395, 1219185]

約数ペア:

[(1, 1219185), (3, 406395), (5, 243837), (9, 135465), (11, 110835), (15, 81279), (27, 45155), (33, 36945), (45, 27093), (55, 22167), (99, 12315), (135, 9031), (165, 7389), (297, 4105), (495, 2463), (821, 1485)]