90784105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1621}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 113981184

約数和(自身を除く): 23197079

約数列:

[1, 5, 23, 115, 487, 1621, 2435, 8105, 11201, 37283, 56005, 186415, 789427, 3947135, 18156821, 90784105]

約数ペア:

[(1, 90784105), (5, 18156821), (23, 3947135), (115, 789427), (487, 186415), (1621, 56005), (2435, 37283), (8105, 11201)]