83400805

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 101827440

約数和(自身を除く): 18426635

約数列:

[1, 5, 109, 137, 545, 685, 1117, 5585, 14933, 74665, 121753, 153029, 608765, 765145, 16680161, 83400805]

約数ペア:

[(1, 83400805), (5, 16680161), (109, 765145), (137, 608765), (545, 153029), (685, 121753), (1117, 74665), (5585, 14933)]