3983693615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 5677309440

約数和(自身を除く): 1693615825

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 197, 209, 407, 523, 703, 985, 1045, 2035, 2167, 2615, 3515, 3743, 5753, 7289, 7733, 9937, 10835, 18715, 19351, 28765, 36445, 38665, 41173, 49685, 80179, 96755, 103031, 109307, 138491, 205865, 212861, 367669, 400895, 515155, 546535, 692455, 1064305, 1133341, 1523401, 1838345, 1957589, 3812147, 4044359, 5666705, 7617005, 9787945, 19060735, 20221795, 21533479, 41933617, 72430793, 107667395, 209668085, 362153965, 796738723, 3983693615]

約数ペア:

[(1, 3983693615), (5, 796738723), (11, 362153965), (19, 209668085), (37, 107667395), (55, 72430793), (95, 41933617), (185, 21533479), (197, 20221795), (209, 19060735), (407, 9787945), (523, 7617005), (703, 5666705), (985, 4044359), (1045, 3812147), (2035, 1957589), (2167, 1838345), (2615, 1523401), (3515, 1133341), (3743, 1064305), (5753, 692455), (7289, 546535), (7733, 515155), (9937, 400895), (10835, 367669), (18715, 212861), (19351, 205865), (28765, 138491), (36445, 109307), (38665, 103031), (41173, 96755), (49685, 80179)]