27927025

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 40336704

約数和(自身を除く): 12409679

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1855, 3011, 9275, 15055, 21077, 75275, 105385, 159583, 526925, 797915, 1117081, 3989575, 5585405, 27927025]

約数ペア:

[(1, 27927025), (5, 5585405), (7, 3989575), (25, 1117081), (35, 797915), (53, 526925), (175, 159583), (265, 105385), (371, 75275), (1325, 21077), (1855, 15055), (3011, 9275)]