155519013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{75239}}^1$

素因数の和:75308

約数の個数: 16

約数和(自身を含む): 227525760

約数和(自身を除く): 72006747

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 75239, 225717, 978107, 2934321, 3987667, 11963001, 51839671, 155519013]

約数ペア:

[(1, 155519013), (3, 51839671), (13, 11963001), (39, 3987667), (53, 2934321), (159, 978107), (689, 225717), (2067, 75239)]