164017315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38729}}^1$

素因数の和:38763

約数の個数: 24

約数和(自身を含む): 247252320

約数和(自身を除く): 83235005

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 38729, 193645, 271103, 426019, 1355515, 2130095, 2982133, 4686209, 14910665, 23431045, 32803463, 164017315]

約数ペア:

[(1, 164017315), (5, 32803463), (7, 23431045), (11, 14910665), (35, 4686209), (55, 2982133), (77, 2130095), (121, 1355515), (385, 426019), (605, 271103), (847, 193645), (4235, 38729)]