2247186565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28643}}^1$

素因数の和:28749

約数の個数: 32

約数和(自身を含む): 3118300416

約数和(自身を除く): 871113851

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1105, 1207, 4615, 6035, 15691, 28643, 78455, 143215, 372359, 486931, 1861795, 2033653, 2434655, 6330103, 10168265, 26437489, 31650515, 34572101, 132187445, 172860505, 449437313, 2247186565]

約数ペア:

[(1, 2247186565), (5, 449437313), (13, 172860505), (17, 132187445), (65, 34572101), (71, 31650515), (85, 26437489), (221, 10168265), (355, 6330103), (923, 2434655), (1105, 2033653), (1207, 1861795), (4615, 486931), (6035, 372359), (15691, 143215), (28643, 78455)]