922009607675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16787}}^1\times {\mathrm{9941}}^1$

素因数の和:26768

約数の個数: 48

約数和(自身を含む): 1303871984352

約数和(自身を除く): 381862376677

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 9941, 16787, 49705, 83935, 129233, 168997, 218231, 248525, 285379, 419675, 646165, 844985, 1091155, 1426895, 2196961, 3230825, 3709927, 4224925, 5455775, 7134475, 10984805, 18549635, 54924025, 92748175, 166879567, 834397835, 2169434371, 2836952639, 4171989175, 10847171855, 14184763195, 36880384307, 54235859275, 70923815975, 184401921535, 922009607675]

約数ペア:

[(1, 922009607675), (5, 184401921535), (13, 70923815975), (17, 54235859275), (25, 36880384307), (65, 14184763195), (85, 10847171855), (221, 4171989175), (325, 2836952639), (425, 2169434371), (1105, 834397835), (5525, 166879567), (9941, 92748175), (16787, 54924025), (49705, 18549635), (83935, 10984805), (129233, 7134475), (168997, 5455775), (218231, 4224925), (248525, 3709927), (285379, 3230825), (419675, 2196961), (646165, 1426895), (844985, 1091155)]