61583985

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1259}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 106928640

約数和(自身を除く): 45344655

約数列:

[1, 3, 5, 9, 15, 45, 1087, 1259, 3261, 3777, 5435, 6295, 9783, 11331, 16305, 18885, 48915, 56655, 1368533, 4105599, 6842665, 12316797, 20527995, 61583985]

約数ペア:

[(1, 61583985), (3, 20527995), (5, 12316797), (9, 6842665), (15, 4105599), (45, 1368533), (1087, 56655), (1259, 48915), (3261, 18885), (3777, 16305), (5435, 11331), (6295, 9783)]