2667075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 4517568

約数和(自身を除く): 1850493

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 827, 1075, 2481, 3225, 4135, 12405, 20675, 35561, 62025, 106683, 177805, 533415, 889025, 2667075]

約数ペア:

[(1, 2667075), (3, 889025), (5, 533415), (15, 177805), (25, 106683), (43, 62025), (75, 35561), (129, 20675), (215, 12405), (645, 4135), (827, 3225), (1075, 2481)]