27409195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7019}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 36391680

約数和(自身を除く): 8982485

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 7019, 35095, 77209, 386045, 498349, 2491745, 5481839, 27409195]

約数ペア:

[(1, 27409195), (5, 5481839), (11, 2491745), (55, 498349), (71, 386045), (355, 77209), (781, 35095), (3905, 7019)]