28893425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 40443840

約数和(自身を除く): 11550415

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3623, 7975, 18115, 39853, 90575, 105067, 199265, 525335, 996325, 1155737, 2626675, 5778685, 28893425]

約数ペア:

[(1, 28893425), (5, 5778685), (11, 2626675), (25, 1155737), (29, 996325), (55, 525335), (145, 199265), (275, 105067), (319, 90575), (725, 39853), (1595, 18115), (3623, 7975)]