55745295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 40055025

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3079, 3621, 6035, 9237, 15395, 18105, 46185, 52343, 157029, 218609, 261715, 655827, 785145, 1093045, 3279135, 3716353, 11149059, 18581765, 55745295]

約数ペア:

[(1, 55745295), (3, 18581765), (5, 11149059), (15, 3716353), (17, 3279135), (51, 1093045), (71, 785145), (85, 655827), (213, 261715), (255, 218609), (355, 157029), (1065, 52343), (1207, 46185), (3079, 18105), (3621, 15395), (6035, 9237)]