16055585

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 24481044

約数和(自身を除く): 8425459

約数列:

[1, 5, 7, 13, 35, 49, 65, 71, 91, 245, 355, 455, 497, 637, 923, 2485, 3185, 3479, 4615, 5041, 6461, 17395, 25205, 32305, 35287, 45227, 65533, 176435, 226135, 247009, 327665, 458731, 1235045, 2293655, 3211117, 16055585]

約数ペア:

[(1, 16055585), (5, 3211117), (7, 2293655), (13, 1235045), (35, 458731), (49, 327665), (65, 247009), (71, 226135), (91, 176435), (245, 65533), (355, 45227), (455, 35287), (497, 32305), (637, 25205), (923, 17395), (2485, 6461), (3185, 5041), (3479, 4615)]