54285945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27245

約数の個数: 32

約数和(自身を含む): 104494080

約数和(自身を除く): 50208135

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 27211, 81633, 136055, 190477, 408165, 517009, 571431, 952385, 1551027, 2585045, 2857155, 3619063, 7755135, 10857189, 18095315, 54285945]

約数ペア:

[(1, 54285945), (3, 18095315), (5, 10857189), (7, 7755135), (15, 3619063), (19, 2857155), (21, 2585045), (35, 1551027), (57, 952385), (95, 571431), (105, 517009), (133, 408165), (285, 190477), (399, 136055), (665, 81633), (1995, 27211)]