8420236485

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2348741}}^1$

素因数の和:2348988

約数の個数: 16

約数和(自身を含む): 13528753920

約数和(自身を除く): 5108517435

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 2348741, 7046223, 11743705, 35231115, 561349099, 1684047297, 2806745495, 8420236485]

約数ペア:

[(1, 8420236485), (3, 2806745495), (5, 1684047297), (15, 561349099), (239, 35231115), (717, 11743705), (1195, 7046223), (3585, 2348741)]