2051767665

素因数分解:

$3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13367}}^1$

素因数の和:13763

約数の個数: 40

約数和(自身を含む): 3687963840

約数和(自身を除く): 1636196175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 379, 405, 1137, 1895, 3411, 5685, 10233, 13367, 17055, 30699, 40101, 51165, 66835, 120303, 153495, 200505, 360909, 601515, 1082727, 1804545, 5066093, 5413635, 15198279, 25330465, 45594837, 75991395, 136784511, 227974185, 410353533, 683922555, 2051767665]

約数ペア:

[(1, 2051767665), (3, 683922555), (5, 410353533), (9, 227974185), (15, 136784511), (27, 75991395), (45, 45594837), (81, 25330465), (135, 15198279), (379, 5413635), (405, 5066093), (1137, 1804545), (1895, 1082727), (3411, 601515), (5685, 360909), (10233, 200505), (13367, 153495), (17055, 120303), (30699, 66835), (40101, 51165)]