565540085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{21739}}^1$

素因数の和:21809

約数の個数: 24

約数和(自身を含む): 763334880

約数和(自身を除く): 197794795

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 5203, 21739, 26015, 108695, 239129, 934777, 1195645, 2630419, 4673885, 10282547, 13152095, 51412735, 113108017, 565540085]

約数ペア:

[(1, 565540085), (5, 113108017), (11, 51412735), (43, 13152095), (55, 10282547), (121, 4673885), (215, 2630419), (473, 1195645), (605, 934777), (2365, 239129), (5203, 108695), (21739, 26015)]