54156785

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 65984976

約数和(自身を除く): 11828191

約数列:

[1, 5, 137, 173, 457, 685, 865, 2285, 23701, 62609, 79061, 118505, 313045, 395305, 10831357, 54156785]

約数ペア:

[(1, 54156785), (5, 10831357), (137, 395305), (173, 313045), (457, 118505), (685, 79061), (865, 62609), (2285, 23701)]