7201085

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 8888880

約数和(自身を除く): 1687795

約数列:

[1, 5, 73, 109, 181, 365, 545, 905, 7957, 13213, 19729, 39785, 66065, 98645, 1440217, 7201085]

約数ペア:

[(1, 7201085), (5, 1440217), (73, 98645), (109, 66065), (181, 39785), (365, 19729), (545, 13213), (905, 7957)]