15691485027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{394963}}^1$

素因数の和:395043

約数の個数: 32

約数和(自身を含む): 23887422720

約数和(自身を除く): 8195937693

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 697, 779, 969, 2091, 2337, 13243, 39729, 394963, 1184889, 6714371, 7504297, 16193483, 20143113, 22512891, 48580449, 127573049, 275289211, 307676177, 382719147, 825867633, 923028531, 5230495009, 15691485027]

約数ペア:

[(1, 15691485027), (3, 5230495009), (17, 923028531), (19, 825867633), (41, 382719147), (51, 307676177), (57, 275289211), (123, 127573049), (323, 48580449), (697, 22512891), (779, 20143113), (969, 16193483), (2091, 7504297), (2337, 6714371), (13243, 1184889), (39729, 394963)]