567680175

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 1042641600

約数和(自身を除く): 474961425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 109, 225, 237, 293, 327, 395, 545, 711, 879, 981, 1185, 1465, 1635, 1975, 2637, 2725, 3555, 4395, 4905, 5925, 7325, 8175, 8611, 13185, 17775, 21975, 23147, 24525, 25833, 31937, 43055, 65925, 69441, 77499, 95811, 115735, 129165, 159685, 208323, 215275, 287433, 347205, 387495, 479055, 578675, 645825, 798425, 1041615, 1437165, 1736025, 1937475, 2395275, 2523023, 5208075, 7185825, 7569069, 12615115, 22707207, 37845345, 63075575, 113536035, 189226725, 567680175]

約数ペア:

[(1, 567680175), (3, 189226725), (5, 113536035), (9, 63075575), (15, 37845345), (25, 22707207), (45, 12615115), (75, 7569069), (79, 7185825), (109, 5208075), (225, 2523023), (237, 2395275), (293, 1937475), (327, 1736025), (395, 1437165), (545, 1041615), (711, 798425), (879, 645825), (981, 578675), (1185, 479055), (1465, 387495), (1635, 347205), (1975, 287433), (2637, 215275), (2725, 208323), (3555, 159685), (4395, 129165), (4905, 115735), (5925, 95811), (7325, 77499), (8175, 69441), (8611, 65925), (13185, 43055), (17775, 31937), (21975, 25833), (23147, 24525)]