39116945

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 55442304

約数和(自身を除く): 16325359

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 2345, 2383, 3283, 11915, 16415, 16681, 83405, 116767, 159661, 583835, 798305, 1117627, 5588135, 7823389, 39116945]

約数ペア:

[(1, 39116945), (5, 7823389), (7, 5588135), (35, 1117627), (49, 798305), (67, 583835), (245, 159661), (335, 116767), (469, 83405), (2345, 16681), (2383, 16415), (3283, 11915)]