1298490075

素因数分解:

$3^3\times 5^2\times {\mathrm{1923689}}^1$

素因数の和:1923708

約数の個数: 24

約数和(自身を含む): 2385375600

約数和(自身を除く): 1086885525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1923689, 5771067, 9618445, 17313201, 28855335, 48092225, 51939603, 86566005, 144276675, 259698015, 432830025, 1298490075]

約数ペア:

[(1, 1298490075), (3, 432830025), (5, 259698015), (9, 144276675), (15, 86566005), (25, 51939603), (27, 48092225), (45, 28855335), (75, 17313201), (135, 9618445), (225, 5771067), (675, 1923689)]