15740023905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12061321}}^1$

素因数の和:12061361

約数の個数: 24

約数和(自身を含む): 28223493480

約数和(自身を除く): 12483469575

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12061321, 36183963, 60306605, 108551889, 180919815, 349778309, 542759445, 1049334927, 1748891545, 3148004781, 5246674635, 15740023905]

約数ペア:

[(1, 15740023905), (3, 5246674635), (5, 3148004781), (9, 1748891545), (15, 1049334927), (29, 542759445), (45, 349778309), (87, 180919815), (145, 108551889), (261, 60306605), (435, 36183963), (1305, 12061321)]