1969134915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{45377}}^1$

素因数の和:45659

約数の個数: 32

約数和(自身を含む): 3450180096

約数和(自身を除く): 1481045181

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 2893, 3945, 8679, 14465, 43395, 45377, 136131, 226885, 499147, 680655, 1497441, 2495735, 7487205, 11934151, 35802453, 59670755, 131275661, 179012265, 393826983, 656378305, 1969134915]

約数ペア:

[(1, 1969134915), (3, 656378305), (5, 393826983), (11, 179012265), (15, 131275661), (33, 59670755), (55, 35802453), (165, 11934151), (263, 7487205), (789, 2495735), (1315, 1497441), (2893, 680655), (3945, 499147), (8679, 226885), (14465, 136131), (43395, 45377)]