27746295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 47915712

約数和(自身を除く): 20169417

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2053, 2703, 4505, 6159, 10265, 13515, 30795, 34901, 104703, 108809, 174505, 326427, 523515, 544045, 1632135, 1849753, 5549259, 9248765, 27746295]

約数ペア:

[(1, 27746295), (3, 9248765), (5, 5549259), (15, 1849753), (17, 1632135), (51, 544045), (53, 523515), (85, 326427), (159, 174505), (255, 108809), (265, 104703), (795, 34901), (901, 30795), (2053, 13515), (2703, 10265), (4505, 6159)]