13436045

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 18923544

約数和(自身を除く): 5487499

約数列:

[1, 5, 7, 35, 49, 173, 245, 317, 865, 1211, 1585, 2219, 6055, 8477, 11095, 15533, 42385, 54841, 77665, 274205, 383887, 1919435, 2687209, 13436045]

約数ペア:

[(1, 13436045), (5, 2687209), (7, 1919435), (35, 383887), (49, 274205), (173, 77665), (245, 54841), (317, 42385), (865, 15533), (1211, 11095), (1585, 8477), (2219, 6055)]