13161566185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{158449}}^1$

素因数の和:158940

約数の個数: 16

約数和(自身を含む): 16256970000

約数和(自身を除く): 3095403815

約数列:

[1, 5, 37, 185, 449, 2245, 16613, 83065, 158449, 792245, 5862613, 29313065, 71143601, 355718005, 2632313237, 13161566185]

約数ペア:

[(1, 13161566185), (5, 2632313237), (37, 355718005), (185, 71143601), (449, 29313065), (2245, 5862613), (16613, 792245), (83065, 158449)]