38884455

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 70793712

約数和(自身を除く): 31909257

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1433, 1809, 3015, 4299, 5427, 7165, 9045, 12897, 21495, 27135, 38691, 64485, 96011, 116073, 193455, 288033, 480055, 580365, 864099, 1440165, 2592297, 4320495, 7776891, 12961485, 38884455]

約数ペア:

[(1, 38884455), (3, 12961485), (5, 7776891), (9, 4320495), (15, 2592297), (27, 1440165), (45, 864099), (67, 580365), (81, 480055), (135, 288033), (201, 193455), (335, 116073), (405, 96011), (603, 64485), (1005, 38691), (1433, 27135), (1809, 21495), (3015, 12897), (4299, 9045), (5427, 7165)]