1220497305

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{10859}}^1$

素因数の和:11053

約数の個数: 32

約数和(自身を含む): 2001715200

約数和(自身を除く): 781217895

約数列:

[1, 3, 5, 15, 59, 127, 177, 295, 381, 635, 885, 1905, 7493, 10859, 22479, 32577, 37465, 54295, 112395, 162885, 640681, 1379093, 1922043, 3203405, 4137279, 6895465, 9610215, 20686395, 81366487, 244099461, 406832435, 1220497305]

約数ペア:

[(1, 1220497305), (3, 406832435), (5, 244099461), (15, 81366487), (59, 20686395), (127, 9610215), (177, 6895465), (295, 4137279), (381, 3203405), (635, 1922043), (885, 1379093), (1905, 640681), (7493, 162885), (10859, 112395), (22479, 54295), (32577, 37465)]