66919235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 87463440

約数和(自身を除く): 20544205

約数列:

[1, 5, 19, 31, 95, 155, 589, 733, 961, 2945, 3665, 4805, 13927, 18259, 22723, 69635, 91295, 113615, 431737, 704413, 2158685, 3522065, 13383847, 66919235]

約数ペア:

[(1, 66919235), (5, 13383847), (19, 3522065), (31, 2158685), (95, 704413), (155, 431737), (589, 113615), (733, 91295), (961, 69635), (2945, 22723), (3665, 18259), (4805, 13927)]