27660675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 57139200

約数和(自身を除く): 29478525

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 47, 57, 59, 75, 95, 105, 133, 141, 175, 177, 235, 285, 295, 329, 399, 413, 475, 525, 665, 705, 885, 893, 987, 1121, 1175, 1239, 1425, 1475, 1645, 1995, 2065, 2679, 2773, 3325, 3363, 3525, 4425, 4465, 4935, 5605, 6195, 6251, 7847, 8225, 8319, 9975, 10325, 13395, 13865, 16815, 18753, 19411, 22325, 23541, 24675, 28025, 30975, 31255, 39235, 41595, 52687, 58233, 66975, 69325, 84075, 93765, 97055, 117705, 156275, 158061, 196175, 207975, 263435, 291165, 368809, 468825, 485275, 588525, 790305, 1106427, 1317175, 1455825, 1844045, 3951525, 5532135, 9220225, 27660675]

約数ペア:

[(1, 27660675), (3, 9220225), (5, 5532135), (7, 3951525), (15, 1844045), (19, 1455825), (21, 1317175), (25, 1106427), (35, 790305), (47, 588525), (57, 485275), (59, 468825), (75, 368809), (95, 291165), (105, 263435), (133, 207975), (141, 196175), (175, 158061), (177, 156275), (235, 117705), (285, 97055), (295, 93765), (329, 84075), (399, 69325), (413, 66975), (475, 58233), (525, 52687), (665, 41595), (705, 39235), (885, 31255), (893, 30975), (987, 28025), (1121, 24675), (1175, 23541), (1239, 22325), (1425, 19411), (1475, 18753), (1645, 16815), (1995, 13865), (2065, 13395), (2679, 10325), (2773, 9975), (3325, 8319), (3363, 8225), (3525, 7847), (4425, 6251), (4465, 6195), (4935, 5605)]