132470715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 112473285

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 89, 195, 221, 255, 267, 445, 449, 663, 1105, 1157, 1335, 1347, 1513, 2245, 3315, 3471, 4539, 5785, 5837, 6735, 7565, 7633, 17355, 17511, 19669, 22695, 22899, 29185, 38165, 39961, 59007, 87555, 98345, 99229, 114495, 119883, 199805, 295035, 297687, 496145, 519493, 599415, 679337, 1488435, 1558479, 2038011, 2597465, 3396685, 7792395, 8831381, 10190055, 26494143, 44156905, 132470715]

約数ペア:

[(1, 132470715), (3, 44156905), (5, 26494143), (13, 10190055), (15, 8831381), (17, 7792395), (39, 3396685), (51, 2597465), (65, 2038011), (85, 1558479), (89, 1488435), (195, 679337), (221, 599415), (255, 519493), (267, 496145), (445, 297687), (449, 295035), (663, 199805), (1105, 119883), (1157, 114495), (1335, 99229), (1347, 98345), (1513, 87555), (2245, 59007), (3315, 39961), (3471, 38165), (4539, 29185), (5785, 22899), (5837, 22695), (6735, 19669), (7565, 17511), (7633, 17355)]