82975375

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 136581120

約数和(自身を除く): 53605745

約数列:

[1, 5, 7, 19, 23, 25, 31, 35, 49, 95, 115, 125, 133, 155, 161, 175, 217, 245, 437, 475, 575, 589, 665, 713, 775, 805, 875, 931, 1085, 1127, 1225, 1519, 2185, 2375, 2875, 2945, 3059, 3325, 3565, 3875, 4025, 4123, 4655, 4991, 5425, 5635, 6125, 7595, 10925, 13547, 14725, 15295, 16625, 17825, 20125, 20615, 21413, 23275, 24955, 27125, 28175, 28861, 34937, 37975, 54625, 67735, 73625, 76475, 89125, 94829, 103075, 107065, 116375, 124775, 140875, 144305, 174685, 189875, 338675, 382375, 474145, 515375, 535325, 623875, 663803, 721525, 873425, 1693375, 2370725, 2676625, 3319015, 3607625, 4367125, 11853625, 16595075, 82975375]

約数ペア:

[(1, 82975375), (5, 16595075), (7, 11853625), (19, 4367125), (23, 3607625), (25, 3319015), (31, 2676625), (35, 2370725), (49, 1693375), (95, 873425), (115, 721525), (125, 663803), (133, 623875), (155, 535325), (161, 515375), (175, 474145), (217, 382375), (245, 338675), (437, 189875), (475, 174685), (575, 144305), (589, 140875), (665, 124775), (713, 116375), (775, 107065), (805, 103075), (875, 94829), (931, 89125), (1085, 76475), (1127, 73625), (1225, 67735), (1519, 54625), (2185, 37975), (2375, 34937), (2875, 28861), (2945, 28175), (3059, 27125), (3325, 24955), (3565, 23275), (3875, 21413), (4025, 20615), (4123, 20125), (4655, 17825), (4991, 16625), (5425, 15295), (5635, 14725), (6125, 13547), (7595, 10925)]