84645945

素因数分解:

$3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 150906240

約数和(自身を除く): 66260295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 491, 1277, 1473, 2455, 3831, 4419, 6385, 7365, 11493, 13257, 19155, 22095, 34479, 57465, 66285, 172395, 627007, 1881021, 3135035, 5643063, 9405105, 16929189, 28215315, 84645945]

約数ペア:

[(1, 84645945), (3, 28215315), (5, 16929189), (9, 9405105), (15, 5643063), (27, 3135035), (45, 1881021), (135, 627007), (491, 172395), (1277, 66285), (1473, 57465), (2455, 34479), (3831, 22095), (4419, 19155), (6385, 13257), (7365, 11493)]