68570735

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 83903040

約数和(自身を除く): 15332305

約数列:

[1, 5, 71, 233, 355, 829, 1165, 4145, 16543, 58859, 82715, 193157, 294295, 965785, 13714147, 68570735]

約数ペア:

[(1, 68570735), (5, 13714147), (71, 965785), (233, 294295), (355, 193157), (829, 82715), (1165, 58859), (4145, 16543)]