72100855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 88833024

約数和(自身を除く): 16732169

約数列:

[1, 5, 71, 83, 355, 415, 2447, 5893, 12235, 29465, 173737, 203101, 868685, 1015505, 14420171, 72100855]

約数ペア:

[(1, 72100855), (5, 14420171), (71, 1015505), (83, 868685), (355, 203101), (415, 173737), (2447, 29465), (5893, 12235)]