85226985

素因数分解:

$3^4\times 5^1\times {\mathrm{210437}}^1$

素因数の和:210454

約数の個数: 20

約数和(自身を含む): 152777988

約数和(自身を除く): 67551003

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 210437, 631311, 1052185, 1893933, 3156555, 5681799, 9469665, 17045397, 28408995, 85226985]

約数ペア:

[(1, 85226985), (3, 28408995), (5, 17045397), (9, 9469665), (15, 5681799), (27, 3156555), (45, 1893933), (81, 1052185), (135, 631311), (405, 210437)]