63220105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22619}}^1$

素因数の和:22680

約数の個数: 16

約数和(自身を含む): 83603520

約数和(自身を除く): 20383415

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 22619, 113095, 294047, 972617, 1470235, 4863085, 12644021, 63220105]

約数ペア:

[(1, 63220105), (5, 12644021), (13, 4863085), (43, 1470235), (65, 972617), (215, 294047), (559, 113095), (2795, 22619)]