13044265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 17392320

約数和(自身を除く): 4348055

約数列:

[1, 5, 13, 43, 65, 169, 215, 359, 559, 845, 1795, 2795, 4667, 7267, 15437, 23335, 36335, 60671, 77185, 200681, 303355, 1003405, 2608853, 13044265]

約数ペア:

[(1, 13044265), (5, 2608853), (13, 1003405), (43, 303355), (65, 200681), (169, 77185), (215, 60671), (359, 36335), (559, 23335), (845, 15437), (1795, 7267), (2795, 4667)]