54274185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 111820800

約数和(自身を除く): 57546615

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 105, 135, 189, 237, 315, 395, 553, 711, 727, 945, 1185, 1659, 2133, 2181, 2765, 3555, 3635, 4977, 5089, 6543, 8295, 10665, 10905, 14931, 15267, 19629, 24885, 25445, 32715, 45801, 57433, 74655, 76335, 98145, 137403, 172299, 229005, 287165, 402031, 516897, 687015, 861495, 1206093, 1550691, 2010155, 2584485, 3618279, 6030465, 7753455, 10854837, 18091395, 54274185]

約数ペア:

[(1, 54274185), (3, 18091395), (5, 10854837), (7, 7753455), (9, 6030465), (15, 3618279), (21, 2584485), (27, 2010155), (35, 1550691), (45, 1206093), (63, 861495), (79, 687015), (105, 516897), (135, 402031), (189, 287165), (237, 229005), (315, 172299), (395, 137403), (553, 98145), (711, 76335), (727, 74655), (945, 57433), (1185, 45801), (1659, 32715), (2133, 25445), (2181, 24885), (2765, 19629), (3555, 15267), (3635, 14931), (4977, 10905), (5089, 10665), (6543, 8295)]