2207575535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{4049}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 3023308800

約数和(自身を除く): 815733265

約数列:

[1, 5, 11, 23, 55, 115, 253, 431, 1265, 2155, 4049, 4741, 9913, 20245, 23705, 44539, 49565, 93127, 109043, 222695, 465635, 545215, 1024397, 1745119, 5121985, 8725595, 19196309, 40137737, 95981545, 200688685, 441515107, 2207575535]

約数ペア:

[(1, 2207575535), (5, 441515107), (11, 200688685), (23, 95981545), (55, 40137737), (115, 19196309), (253, 8725595), (431, 5121985), (1265, 1745119), (2155, 1024397), (4049, 545215), (4741, 465635), (9913, 222695), (20245, 109043), (23705, 93127), (44539, 49565)]