130450775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 210861504

約数和(自身を除く): 80410729

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 3373, 5525, 7735, 16865, 23611, 38675, 43849, 57341, 84325, 118055, 219245, 286705, 306943, 401387, 590275, 745433, 1096225, 1433525, 1534715, 2006935, 3727165, 5218031, 7673575, 10034675, 18635825, 26090155, 130450775]

約数ペア:

[(1, 130450775), (5, 26090155), (7, 18635825), (13, 10034675), (17, 7673575), (25, 5218031), (35, 3727165), (65, 2006935), (85, 1534715), (91, 1433525), (119, 1096225), (175, 745433), (221, 590275), (325, 401387), (425, 306943), (455, 286705), (595, 219245), (1105, 118055), (1547, 84325), (2275, 57341), (2975, 43849), (3373, 38675), (5525, 23611), (7735, 16865)]