13611385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 16998912

約数和(自身を除く): 3387527

約数列:

[1, 5, 41, 67, 205, 335, 991, 2747, 4955, 13735, 40631, 66397, 203155, 331985, 2722277, 13611385]

約数ペア:

[(1, 13611385), (5, 2722277), (41, 331985), (67, 203155), (205, 66397), (335, 40631), (991, 13735), (2747, 4955)]