84689325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 183613248

約数和(自身を除く): 98923923

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2975, 3163, 3825, 5355, 8925, 9489, 15815, 22141, 26775, 28467, 47445, 53771, 66423, 79075, 110705, 142335, 161313, 199269, 237225, 268855, 332115, 376397, 483939, 553525, 711675, 806565, 996345, 1129191, 1344275, 1660575, 1881985, 2419695, 3387573, 4032825, 4981725, 5645955, 9409925, 12098475, 16937865, 28229775, 84689325]

約数ペア:

[(1, 84689325), (3, 28229775), (5, 16937865), (7, 12098475), (9, 9409925), (15, 5645955), (17, 4981725), (21, 4032825), (25, 3387573), (35, 2419695), (45, 1881985), (51, 1660575), (63, 1344275), (75, 1129191), (85, 996345), (105, 806565), (119, 711675), (153, 553525), (175, 483939), (225, 376397), (255, 332115), (315, 268855), (357, 237225), (425, 199269), (525, 161313), (595, 142335), (765, 110705), (1071, 79075), (1275, 66423), (1575, 53771), (1785, 47445), (2975, 28467), (3163, 26775), (3825, 22141), (5355, 15815), (8925, 9489)]