127687595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 188241408

約数和(自身を除く): 60553813

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 3203, 5695, 7973, 16015, 22421, 39865, 54451, 112105, 214601, 272255, 381157, 1073005, 1502207, 1905785, 3648217, 7511035, 18241085, 25537519, 127687595]

約数ペア:

[(1, 127687595), (5, 25537519), (7, 18241085), (17, 7511035), (35, 3648217), (67, 1905785), (85, 1502207), (119, 1073005), (335, 381157), (469, 272255), (595, 214601), (1139, 112105), (2345, 54451), (3203, 39865), (5695, 22421), (7973, 16015)]