90670085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18523}}^1$

素因数の和:18628

約数の個数: 16

約数和(自身を含む): 120035520

約数和(自身を除く): 29365435

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 18523, 92615, 203753, 1018765, 1648547, 8242735, 18134017, 90670085]

約数ペア:

[(1, 90670085), (5, 18134017), (11, 8242735), (55, 1648547), (89, 1018765), (445, 203753), (979, 92615), (4895, 18523)]