49101075

素因数分解:

$3^2\times 5^2\times {\mathrm{218227}}^1$

素因数の和:218243

約数の個数: 18

約数和(自身を含む): 87945884

約数和(自身を除く): 38844809

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 218227, 654681, 1091135, 1964043, 3273405, 5455675, 9820215, 16367025, 49101075]

約数ペア:

[(1, 49101075), (3, 16367025), (5, 9820215), (9, 5455675), (15, 3273405), (25, 1964043), (45, 1091135), (75, 654681), (225, 218227)]