66479005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1109}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 84182400

約数和(自身を除く): 17703395

約数列:

[1, 5, 19, 95, 631, 1109, 3155, 5545, 11989, 21071, 59945, 105355, 699779, 3498895, 13295801, 66479005]

約数ペア:

[(1, 66479005), (5, 13295801), (19, 3498895), (95, 699779), (631, 105355), (1109, 59945), (3155, 21071), (5545, 11989)]