982143085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7546

約数の個数: 48

約数和(自身を含む): 1528482816

約数和(自身を除く): 546339731

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 121, 155, 217, 341, 385, 605, 847, 1085, 1705, 2387, 3751, 4235, 7481, 11935, 18755, 26257, 37405, 52367, 82291, 131285, 231911, 261835, 411455, 576037, 905201, 1159555, 1623377, 2551021, 2880185, 4526005, 6336407, 8116885, 12755105, 17857147, 28061231, 31682035, 89285735, 140306155, 196428617, 982143085]

約数ペア:

[(1, 982143085), (5, 196428617), (7, 140306155), (11, 89285735), (31, 31682035), (35, 28061231), (55, 17857147), (77, 12755105), (121, 8116885), (155, 6336407), (217, 4526005), (341, 2880185), (385, 2551021), (605, 1623377), (847, 1159555), (1085, 905201), (1705, 576037), (2387, 411455), (3751, 261835), (4235, 231911), (7481, 131285), (11935, 82291), (18755, 52367), (26257, 37405)]