2065290435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{20407}}^1$

素因数の和:20604

約数の個数: 48

約数和(自身を含む): 3877683264

約数和(自身を除く): 1812392829

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 585, 865, 1557, 2249, 2595, 6747, 7785, 11245, 20241, 20407, 33735, 61221, 101205, 102035, 183663, 265291, 306105, 795873, 918315, 1326455, 2387619, 3530411, 3979365, 10591233, 11938095, 17652055, 31773699, 45895343, 52956165, 137686029, 158868495, 229476715, 413058087, 688430145, 2065290435]

約数ペア:

[(1, 2065290435), (3, 688430145), (5, 413058087), (9, 229476715), (13, 158868495), (15, 137686029), (39, 52956165), (45, 45895343), (65, 31773699), (117, 17652055), (173, 11938095), (195, 10591233), (519, 3979365), (585, 3530411), (865, 2387619), (1557, 1326455), (2249, 918315), (2595, 795873), (6747, 306105), (7785, 265291), (11245, 183663), (20241, 102035), (20407, 101205), (33735, 61221)]