51797475

素因数分解:

$3^4\times 5^2\times {\mathrm{25579}}^1$

素因数の和:25601

約数の個数: 30

約数和(自身を含む): 95950580

約数和(自身を除く): 44153105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 25579, 76737, 127895, 230211, 383685, 639475, 690633, 1151055, 1918425, 2071899, 3453165, 5755275, 10359495, 17265825, 51797475]

約数ペア:

[(1, 51797475), (3, 17265825), (5, 10359495), (9, 5755275), (15, 3453165), (25, 2071899), (27, 1918425), (45, 1151055), (75, 690633), (81, 639475), (135, 383685), (225, 230211), (405, 127895), (675, 76737), (2025, 25579)]