485875215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 1044441216

約数和(自身を除く): 558566001

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 85, 105, 119, 123, 153, 205, 255, 287, 315, 357, 369, 595, 615, 697, 765, 861, 1071, 1435, 1785, 1845, 2091, 2213, 2583, 3485, 4305, 4879, 5355, 6273, 6639, 10455, 11065, 12915, 14637, 15491, 19917, 24395, 31365, 33195, 37621, 43911, 46473, 73185, 77455, 90733, 99585, 112863, 139419, 188105, 219555, 232365, 263347, 272199, 338589, 453665, 564315, 635131, 697095, 790041, 816597, 1316735, 1360995, 1542461, 1692945, 1905393, 2370123, 3175655, 3950205, 4082985, 4627383, 5716179, 7712305, 9526965, 10797227, 11850615, 13882149, 23136915, 28580895, 32391681, 53986135, 69410745, 97175043, 161958405, 485875215]

約数ペア:

[(1, 485875215), (3, 161958405), (5, 97175043), (7, 69410745), (9, 53986135), (15, 32391681), (17, 28580895), (21, 23136915), (35, 13882149), (41, 11850615), (45, 10797227), (51, 9526965), (63, 7712305), (85, 5716179), (105, 4627383), (119, 4082985), (123, 3950205), (153, 3175655), (205, 2370123), (255, 1905393), (287, 1692945), (315, 1542461), (357, 1360995), (369, 1316735), (595, 816597), (615, 790041), (697, 697095), (765, 635131), (861, 564315), (1071, 453665), (1435, 338589), (1785, 272199), (1845, 263347), (2091, 232365), (2213, 219555), (2583, 188105), (3485, 139419), (4305, 112863), (4879, 99585), (5355, 90733), (6273, 77455), (6639, 73185), (10455, 46473), (11065, 43911), (12915, 37621), (14637, 33195), (15491, 31365), (19917, 24395)]