70873425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 153668736

約数和(自身を除く): 82795311

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, 2647, 2975, 3825, 5355, 7941, 8925, 13235, 18529, 23823, 26775, 39705, 44999, 55587, 66175, 92645, 119115, 134997, 166761, 198525, 224995, 277935, 314993, 404991, 463225, 595575, 674985, 833805, 944979, 1124975, 1389675, 1574965, 2024955, 2834937, 3374925, 4169025, 4724895, 7874825, 10124775, 14174685, 23624475, 70873425]

約数ペア:

[(1, 70873425), (3, 23624475), (5, 14174685), (7, 10124775), (9, 7874825), (15, 4724895), (17, 4169025), (21, 3374925), (25, 2834937), (35, 2024955), (45, 1574965), (51, 1389675), (63, 1124975), (75, 944979), (85, 833805), (105, 674985), (119, 595575), (153, 463225), (175, 404991), (225, 314993), (255, 277935), (315, 224995), (357, 198525), (425, 166761), (525, 134997), (595, 119115), (765, 92645), (1071, 66175), (1275, 55587), (1575, 44999), (1785, 39705), (2647, 26775), (2975, 23823), (3825, 18529), (5355, 13235), (7941, 8925)]