1923702915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{7057}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 3262489920

約数和(自身を除く): 1338787005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1069, 3207, 5345, 7057, 16035, 18173, 21171, 35285, 54519, 90865, 105855, 119969, 272595, 359907, 599845, 1799535, 7543933, 22631799, 37719665, 113158995, 128246861, 384740583, 641234305, 1923702915]

約数ペア:

[(1, 1923702915), (3, 641234305), (5, 384740583), (15, 128246861), (17, 113158995), (51, 37719665), (85, 22631799), (255, 7543933), (1069, 1799535), (3207, 599845), (5345, 359907), (7057, 272595), (16035, 119969), (18173, 105855), (21171, 90865), (35285, 54519)]