12921036275

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2546017}}^1$

素因数の和:2546063

約数の個数: 24

約数和(自身を含む): 18942373920

約数和(自身を除く): 6021337645

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 2546017, 12730085, 17822119, 63650425, 73834493, 89110595, 369172465, 445552975, 516841451, 1845862325, 2584207255, 12921036275]

約数ペア:

[(1, 12921036275), (5, 2584207255), (7, 1845862325), (25, 516841451), (29, 445552975), (35, 369172465), (145, 89110595), (175, 73834493), (203, 63650425), (725, 17822119), (1015, 12730085), (5075, 2546017)]