123283965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8447}}^1$

素因数の和:8601

約数の個数: 32

約数和(自身を含む): 227082240

約数和(自身を除く): 103798275

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 8447, 14595, 25341, 42235, 59129, 126705, 177387, 295645, 886935, 1174133, 3522399, 5870665, 8218931, 17611995, 24656793, 41094655, 123283965]

約数ペア:

[(1, 123283965), (3, 41094655), (5, 24656793), (7, 17611995), (15, 8218931), (21, 5870665), (35, 3522399), (105, 1174133), (139, 886935), (417, 295645), (695, 177387), (973, 126705), (2085, 59129), (2919, 42235), (4865, 25341), (8447, 14595)]