542787525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11117}}^1$

素因数の和:11171

約数の個数: 72

約数和(自身を含む): 1147021824

約数和(自身を除く): 604234299

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1395, 1575, 1953, 2325, 3255, 5425, 6975, 9765, 11117, 16275, 33351, 48825, 55585, 77819, 100053, 166755, 233457, 277925, 344627, 389095, 500265, 700371, 833775, 1033881, 1167285, 1723135, 1945475, 2412389, 2501325, 3101643, 3501855, 5169405, 5836425, 7237167, 8615675, 12061945, 15508215, 17509275, 21711501, 25847025, 36185835, 60309725, 77541075, 108557505, 180929175, 542787525]

約数ペア:

[(1, 542787525), (3, 180929175), (5, 108557505), (7, 77541075), (9, 60309725), (15, 36185835), (21, 25847025), (25, 21711501), (31, 17509275), (35, 15508215), (45, 12061945), (63, 8615675), (75, 7237167), (93, 5836425), (105, 5169405), (155, 3501855), (175, 3101643), (217, 2501325), (225, 2412389), (279, 1945475), (315, 1723135), (465, 1167285), (525, 1033881), (651, 833775), (775, 700371), (1085, 500265), (1395, 389095), (1575, 344627), (1953, 277925), (2325, 233457), (3255, 166755), (5425, 100053), (6975, 77819), (9765, 55585), (11117, 48825), (16275, 33351)]