12945465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22129}}^1$

素因数の和:22153

約数の個数: 24

約数和(自身を含む): 24165960

約数和(自身を除く): 11220495

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 22129, 66387, 110645, 199161, 287677, 331935, 863031, 995805, 1438385, 2589093, 4315155, 12945465]

約数ペア:

[(1, 12945465), (3, 4315155), (5, 2589093), (9, 1438385), (13, 995805), (15, 863031), (39, 331935), (45, 287677), (65, 199161), (117, 110645), (195, 66387), (585, 22129)]