248803035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43997}}^1$

素因数の和:44047

約数の個数: 32

約数和(自身を含む): 443499840

約数和(自身を除く): 194696805

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 43997, 131991, 219985, 571961, 659955, 1275913, 1715883, 2859805, 3827739, 6379565, 8579415, 16586869, 19138695, 49760607, 82934345, 248803035]

約数ペア:

[(1, 248803035), (3, 82934345), (5, 49760607), (13, 19138695), (15, 16586869), (29, 8579415), (39, 6379565), (65, 3827739), (87, 2859805), (145, 1715883), (195, 1275913), (377, 659955), (435, 571961), (1131, 219985), (1885, 131991), (5655, 43997)]