25284935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 34310304

約数和(自身を除く): 9025369

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1301, 1495, 3887, 6505, 16913, 19435, 29923, 84565, 149615, 219869, 388999, 1099345, 1944995, 5056987, 25284935]

約数ペア:

[(1, 25284935), (5, 5056987), (13, 1944995), (23, 1099345), (65, 388999), (115, 219869), (169, 149615), (299, 84565), (845, 29923), (1301, 19435), (1495, 16913), (3887, 6505)]