15140523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 22200048

約数和(自身を除く): 7059525

約数列:

[1, 3, 17, 29, 51, 87, 353, 493, 841, 1059, 1479, 2523, 6001, 10237, 14297, 18003, 30711, 42891, 174029, 296873, 522087, 890619, 5046841, 15140523]

約数ペア:

[(1, 15140523), (3, 5046841), (17, 890619), (29, 522087), (51, 296873), (87, 174029), (353, 42891), (493, 30711), (841, 18003), (1059, 14297), (1479, 10237), (2523, 6001)]