72716285

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8363}}^1$

素因数の和:8452

約数の個数: 16

約数和(自身を含む): 91535616

約数和(自身を除く): 18819331

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8363, 8695, 41815, 309431, 393061, 1547155, 1965305, 14543257, 72716285]

約数ペア:

[(1, 72716285), (5, 14543257), (37, 1965305), (47, 1547155), (185, 393061), (235, 309431), (1739, 41815), (8363, 8695)]