13413304545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20795821}}^1$

素因数の和:20795872

約数の個数: 16

約数和(自身を含む): 21960388032

約数和(自身を除く): 8547083487

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 20795821, 62387463, 103979105, 311937315, 894220303, 2682660909, 4471101515, 13413304545]

約数ペア:

[(1, 13413304545), (3, 4471101515), (5, 2682660909), (15, 894220303), (43, 311937315), (129, 103979105), (215, 62387463), (645, 20795821)]