40252065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3517}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 74300160

約数和(自身を除く): 34048095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3517, 3815, 10551, 11445, 17585, 24619, 52755, 73857, 123095, 369285, 383353, 1150059, 1916765, 2683471, 5750295, 8050413, 13417355, 40252065]

約数ペア:

[(1, 40252065), (3, 13417355), (5, 8050413), (7, 5750295), (15, 2683471), (21, 1916765), (35, 1150059), (105, 383353), (109, 369285), (327, 123095), (545, 73857), (763, 52755), (1635, 24619), (2289, 17585), (3517, 11445), (3815, 10551)]