5220808545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20473759}}^1$

素因数の和:20473784

約数の個数: 16

約数和(自身を含む): 8844664320

約数和(自身を除く): 3623855775

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20473759, 61421277, 102368795, 307106385, 348053903, 1044161709, 1740269515, 5220808545]

約数ペア:

[(1, 5220808545), (3, 1740269515), (5, 1044161709), (15, 348053903), (17, 307106385), (51, 102368795), (85, 61421277), (255, 20473759)]