69225.000000

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 28

約数和(自身を含む): 826308

約数和(自身を除く): 324027

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 243, 351, 477, 689, 729, 1053, 1431, 2067, 3159, 4293, 6201, 9477, 12879, 18603, 38637, 55809, 167427, 502281]

約数ペア:

[(1, 502281), (3, 167427), (9, 55809), (13, 38637), (27, 18603), (39, 12879), (53, 9477), (81, 6201), (117, 4293), (159, 3159), (243, 2067), (351, 1431), (477, 1053), (689, 729)]