6645284785

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{68639}}^1$

素因数の和:68745

約数の個数: 24

約数和(自身を含む): 8597571840

約数和(自身を除く): 1952287055

約数列:

[1, 5, 17, 67, 85, 289, 335, 1139, 1445, 5695, 19363, 68639, 96815, 343195, 1166863, 4598813, 5834315, 19836671, 22994065, 78179821, 99183355, 390899105, 1329056957, 6645284785]

約数ペア:

[(1, 6645284785), (5, 1329056957), (17, 390899105), (67, 99183355), (85, 78179821), (289, 22994065), (335, 19836671), (1139, 5834315), (1445, 4598813), (5695, 1166863), (19363, 343195), (68639, 96815)]