7029292185

素因数分解:

$3^4\times 5^1\times {\mathrm{17356277}}^1$

素因数の和:17356294

約数の個数: 20

約数和(自身を含む): 12600657828

約数和(自身を除く): 5571365643

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17356277, 52068831, 86781385, 156206493, 260344155, 468619479, 781032465, 1405858437, 2343097395, 7029292185]

約数ペア:

[(1, 7029292185), (3, 2343097395), (5, 1405858437), (9, 781032465), (15, 468619479), (27, 260344155), (45, 156206493), (81, 86781385), (135, 52068831), (405, 17356277)]