6866025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 11621280

約数和(自身を除く): 4755255

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2129, 3225, 6387, 10645, 31935, 53225, 91547, 159675, 274641, 457735, 1373205, 2288675, 6866025]

約数ペア:

[(1, 6866025), (3, 2288675), (5, 1373205), (15, 457735), (25, 274641), (43, 159675), (75, 91547), (129, 53225), (215, 31935), (645, 10645), (1075, 6387), (2129, 3225)]