78066295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19541}}^1$

素因数の和:19610

約数の個数: 16

約数和(自身を含む): 101305728

約数和(自身を除く): 23239433

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 19541, 97705, 332197, 918427, 1660985, 4592135, 15613259, 78066295]

約数ペア:

[(1, 78066295), (5, 15613259), (17, 4592135), (47, 1660985), (85, 918427), (235, 332197), (799, 97705), (3995, 19541)]