68556315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{2069}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 112127760

約数和(自身を除く): 43571445

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2069, 2209, 6207, 6627, 10345, 11045, 31035, 33135, 97243, 291729, 486215, 1458645, 4570421, 13711263, 22852105, 68556315]

約数ペア:

[(1, 68556315), (3, 22852105), (5, 13711263), (15, 4570421), (47, 1458645), (141, 486215), (235, 291729), (705, 97243), (2069, 33135), (2209, 31035), (6207, 11045), (6627, 10345)]