8960875

素因数分解:

$5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 64

約数和(自身を含む): 14976000

約数和(自身を除く): 6015125

約数列:

[1, 5, 7, 11, 19, 25, 35, 49, 55, 77, 95, 125, 133, 175, 209, 245, 275, 343, 385, 475, 539, 665, 875, 931, 1045, 1225, 1375, 1463, 1715, 1925, 2375, 2695, 3325, 3773, 4655, 5225, 6125, 6517, 7315, 8575, 9625, 10241, 13475, 16625, 18865, 23275, 26125, 32585, 36575, 42875, 51205, 67375, 71687, 94325, 116375, 162925, 182875, 256025, 358435, 471625, 814625, 1280125, 1792175, 8960875]

約数ペア:

[(1, 8960875), (5, 1792175), (7, 1280125), (11, 814625), (19, 471625), (25, 358435), (35, 256025), (49, 182875), (55, 162925), (77, 116375), (95, 94325), (125, 71687), (133, 67375), (175, 51205), (209, 42875), (245, 36575), (275, 32585), (343, 26125), (385, 23275), (475, 18865), (539, 16625), (665, 13475), (875, 10241), (931, 9625), (1045, 8575), (1225, 7315), (1375, 6517), (1463, 6125), (1715, 5225), (1925, 4655), (2375, 3773), (2695, 3325)]