27373285

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 33534000

約数和(自身を除く): 6160715

約数列:

[1, 5, 89, 137, 445, 449, 685, 2245, 12193, 39961, 60965, 61513, 199805, 307565, 5474657, 27373285]

約数ペア:

[(1, 27373285), (5, 5474657), (89, 307565), (137, 199805), (445, 61513), (449, 60965), (685, 39961), (2245, 12193)]