28025325

素因数分解:

$3^3\times 5^2\times {\mathrm{41519}}^1$

素因数の和:41538

約数の個数: 24

約数和(自身を含む): 51484800

約数和(自身を除く): 23459475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 41519, 124557, 207595, 373671, 622785, 1037975, 1121013, 1868355, 3113925, 5605065, 9341775, 28025325]

約数ペア:

[(1, 28025325), (3, 9341775), (5, 5605065), (9, 3113925), (15, 1868355), (25, 1121013), (27, 1037975), (45, 622785), (75, 373671), (135, 207595), (225, 124557), (675, 41519)]