67789645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16007}}^1$

素因数の和:16041

約数の個数: 24

約数和(自身を含む): 102195072

約数和(自身を除く): 34405427

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 16007, 80035, 112049, 176077, 560245, 880385, 1232539, 1936847, 6162695, 9684235, 13557929, 67789645]

約数ペア:

[(1, 67789645), (5, 13557929), (7, 9684235), (11, 6162695), (35, 1936847), (55, 1232539), (77, 880385), (121, 560245), (385, 176077), (605, 112049), (847, 80035), (4235, 16007)]