2019486465

素因数分解:

$3^3\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{5153}}^1$

素因数の和:8070

約数の個数: 32

約数和(自身を含む): 3592131840

約数和(自身を除く): 1572645375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2903, 5153, 8709, 14515, 15459, 25765, 26127, 43545, 46377, 77295, 78381, 130635, 139131, 231885, 391905, 695655, 14959159, 44877477, 74795795, 134632431, 224387385, 403897293, 673162155, 2019486465]

約数ペア:

[(1, 2019486465), (3, 673162155), (5, 403897293), (9, 224387385), (15, 134632431), (27, 74795795), (45, 44877477), (135, 14959159), (2903, 695655), (5153, 391905), (8709, 231885), (14515, 139131), (15459, 130635), (25765, 78381), (26127, 77295), (43545, 46377)]