69868645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 35366555

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 385, 865, 1049, 1211, 1903, 5245, 6055, 7343, 9515, 11539, 13321, 36715, 57695, 66605, 80773, 181477, 403865, 907385, 1270339, 1996247, 6351695, 9981235, 13973729, 69868645]

約数ペア:

[(1, 69868645), (5, 13973729), (7, 9981235), (11, 6351695), (35, 1996247), (55, 1270339), (77, 907385), (173, 403865), (385, 181477), (865, 80773), (1049, 66605), (1211, 57695), (1903, 36715), (5245, 13321), (6055, 11539), (7343, 9515)]