55881605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37379}}^1$

素因数の和:37420

約数の個数: 16

約数和(自身を含む): 75358080

約数和(自身を除く): 19476475

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 37379, 186895, 485927, 859717, 2429635, 4298585, 11176321, 55881605]

約数ペア:

[(1, 55881605), (5, 11176321), (13, 4298585), (23, 2429635), (65, 859717), (115, 485927), (299, 186895), (1495, 37379)]