28600805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 35411904

約数和(自身を除く): 6811099

約数列:

[1, 5, 43, 137, 215, 685, 971, 4855, 5891, 29455, 41753, 133027, 208765, 665135, 5720161, 28600805]

約数ペア:

[(1, 28600805), (5, 5720161), (43, 665135), (137, 208765), (215, 133027), (685, 41753), (971, 29455), (4855, 5891)]