2753065

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 4075272

約数和(自身を除く): 1322207

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 661, 833, 3305, 4165, 4627, 11237, 23135, 32389, 56185, 78659, 161945, 393295, 550613, 2753065]

約数ペア:

[(1, 2753065), (5, 550613), (7, 393295), (17, 161945), (35, 78659), (49, 56185), (85, 32389), (119, 23135), (245, 11237), (595, 4627), (661, 4165), (833, 3305)]