67141075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 88655040

約数和(自身を除く): 21513965

約数列:

[1, 5, 17, 25, 85, 239, 425, 661, 1195, 3305, 4063, 5975, 11237, 16525, 20315, 56185, 101575, 157979, 280925, 789895, 2685643, 3949475, 13428215, 67141075]

約数ペア:

[(1, 67141075), (5, 13428215), (17, 3949475), (25, 2685643), (85, 789895), (239, 280925), (425, 157979), (661, 101575), (1195, 56185), (3305, 20315), (4063, 16525), (5975, 11237)]