105989315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6449}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 134676000

約数和(自身を除く): 28686685

約数列:

[1, 5, 19, 95, 173, 865, 3287, 6449, 16435, 32245, 122531, 612655, 1115677, 5578385, 21197863, 105989315]

約数ペア:

[(1, 105989315), (5, 21197863), (19, 5578385), (95, 1115677), (173, 612655), (865, 122531), (3287, 32245), (6449, 16435)]