259391805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11341

約数の個数: 32

約数和(自身を含む): 437477760

約数和(自身を除く): 178085955

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 4611, 7685, 11251, 23055, 33753, 56255, 168765, 326279, 596303, 978837, 1631395, 1788909, 2981515, 4894185, 8944545, 17292787, 51878361, 86463935, 259391805]

約数ペア:

[(1, 259391805), (3, 86463935), (5, 51878361), (15, 17292787), (29, 8944545), (53, 4894185), (87, 2981515), (145, 1788909), (159, 1631395), (265, 978837), (435, 596303), (795, 326279), (1537, 168765), (4611, 56255), (7685, 33753), (11251, 23055)]