1245005505

素因数分解:

$3^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{8627}}^1$

素因数の和:9710

約数の個数: 32

約数和(自身を含む): 2215670400

約数和(自身を除く): 970664895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1069, 3207, 5345, 8627, 9621, 16035, 25881, 28863, 43135, 48105, 77643, 129405, 144315, 232929, 388215, 1164645, 9222263, 27666789, 46111315, 83000367, 138333945, 249001101, 415001835, 1245005505]

約数ペア:

[(1, 1245005505), (3, 415001835), (5, 249001101), (9, 138333945), (15, 83000367), (27, 46111315), (45, 27666789), (135, 9222263), (1069, 1164645), (3207, 388215), (5345, 232929), (8627, 144315), (9621, 129405), (16035, 77643), (25881, 48105), (28863, 43135)]