71166485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 96864768

約数和(自身を除く): 25698283

約数列:

[1, 5, 13, 23, 65, 115, 181, 263, 299, 905, 1315, 1495, 2353, 3419, 4163, 6049, 11765, 17095, 20815, 30245, 47603, 54119, 78637, 238015, 270595, 393185, 618839, 1094869, 3094195, 5474345, 14233297, 71166485]

約数ペア:

[(1, 71166485), (5, 14233297), (13, 5474345), (23, 3094195), (65, 1094869), (115, 618839), (181, 393185), (263, 270595), (299, 238015), (905, 78637), (1315, 54119), (1495, 47603), (2353, 30245), (3419, 20815), (4163, 17095), (6049, 11765)]