16038855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 32348160

約数和(自身を除く): 16309305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 863, 885, 1239, 2065, 2589, 2655, 3717, 4315, 6041, 6195, 7767, 12945, 18123, 18585, 30205, 38835, 50917, 54369, 90615, 152751, 254585, 271845, 356419, 458253, 763755, 1069257, 1782095, 2291265, 3207771, 5346285, 16038855]

約数ペア:

[(1, 16038855), (3, 5346285), (5, 3207771), (7, 2291265), (9, 1782095), (15, 1069257), (21, 763755), (35, 458253), (45, 356419), (59, 271845), (63, 254585), (105, 152751), (177, 90615), (295, 54369), (315, 50917), (413, 38835), (531, 30205), (863, 18585), (885, 18123), (1239, 12945), (2065, 7767), (2589, 6195), (2655, 6041), (3717, 4315)]