488170725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 989936640

約数和(自身を除く): 501765915

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 83, 85, 105, 119, 175, 249, 255, 357, 415, 425, 525, 581, 595, 659, 1245, 1275, 1411, 1743, 1785, 1977, 2075, 2905, 2975, 3295, 4233, 4613, 6225, 7055, 8715, 8925, 9877, 9885, 11203, 13839, 14525, 16475, 21165, 23065, 29631, 33609, 35275, 43575, 49385, 49425, 54697, 56015, 69195, 78421, 105825, 115325, 148155, 164091, 168045, 235263, 246925, 273485, 280075, 345975, 382879, 392105, 740775, 820455, 840225, 929849, 1148637, 1176315, 1367425, 1914395, 1960525, 2789547, 4102275, 4649245, 5743185, 5881575, 6508943, 9571975, 13947735, 19526829, 23246225, 28715925, 32544715, 69738675, 97634145, 162723575, 488170725]

約数ペア:

[(1, 488170725), (3, 162723575), (5, 97634145), (7, 69738675), (15, 32544715), (17, 28715925), (21, 23246225), (25, 19526829), (35, 13947735), (51, 9571975), (75, 6508943), (83, 5881575), (85, 5743185), (105, 4649245), (119, 4102275), (175, 2789547), (249, 1960525), (255, 1914395), (357, 1367425), (415, 1176315), (425, 1148637), (525, 929849), (581, 840225), (595, 820455), (659, 740775), (1245, 392105), (1275, 382879), (1411, 345975), (1743, 280075), (1785, 273485), (1977, 246925), (2075, 235263), (2905, 168045), (2975, 164091), (3295, 148155), (4233, 115325), (4613, 105825), (6225, 78421), (7055, 69195), (8715, 56015), (8925, 54697), (9877, 49425), (9885, 49385), (11203, 43575), (13839, 35275), (14525, 33609), (16475, 29631), (21165, 23065)]