13991330015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{226819}}^1$

素因数の和:226923

約数の個数: 24

約数和(自身を含む): 18429578640

約数和(自身を除く): 4438248625

約数列:

[1, 5, 13, 65, 73, 169, 365, 845, 949, 4745, 12337, 61685, 226819, 1134095, 2948647, 14743235, 16557787, 38332411, 82788935, 191662055, 215251231, 1076256155, 2798266003, 13991330015]

約数ペア:

[(1, 13991330015), (5, 2798266003), (13, 1076256155), (65, 215251231), (73, 191662055), (169, 82788935), (365, 38332411), (845, 16557787), (949, 14743235), (4745, 2948647), (12337, 1134095), (61685, 226819)]