797485895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199621}}^1$

素因数の和:199690

約数の個数: 16

約数和(自身を含む): 1034840448

約数和(自身を除く): 237354553

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 199621, 998105, 3393557, 9382187, 16967785, 46910935, 159497179, 797485895]

約数ペア:

[(1, 797485895), (5, 159497179), (17, 46910935), (47, 16967785), (85, 9382187), (235, 3393557), (799, 998105), (3995, 199621)]