2667995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 857125

約数列:

[1, 5, 11, 55, 179, 271, 895, 1355, 1969, 2981, 9845, 14905, 48509, 242545, 533599, 2667995]

約数ペア:

[(1, 2667995), (5, 533599), (11, 242545), (55, 48509), (179, 14905), (271, 9845), (895, 2981), (1355, 1969)]