75776925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 151990272

約数和(自身を除く): 76213347

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 47, 75, 83, 105, 111, 141, 175, 185, 235, 249, 259, 329, 415, 525, 555, 581, 705, 777, 925, 987, 1175, 1245, 1295, 1645, 1739, 1743, 2075, 2775, 2905, 3071, 3525, 3885, 3901, 4935, 5217, 6225, 6475, 8225, 8695, 8715, 9213, 11703, 12173, 14525, 15355, 19425, 19505, 21497, 24675, 26085, 27307, 36519, 43475, 43575, 46065, 58515, 60865, 64491, 76775, 81921, 97525, 107485, 130425, 136535, 144337, 182595, 230325, 292575, 304325, 322455, 409605, 433011, 537425, 682675, 721685, 912975, 1010359, 1612275, 2048025, 2165055, 3031077, 3608425, 5051795, 10825275, 15155385, 25258975, 75776925]

約数ペア:

[(1, 75776925), (3, 25258975), (5, 15155385), (7, 10825275), (15, 5051795), (21, 3608425), (25, 3031077), (35, 2165055), (37, 2048025), (47, 1612275), (75, 1010359), (83, 912975), (105, 721685), (111, 682675), (141, 537425), (175, 433011), (185, 409605), (235, 322455), (249, 304325), (259, 292575), (329, 230325), (415, 182595), (525, 144337), (555, 136535), (581, 130425), (705, 107485), (777, 97525), (925, 81921), (987, 76775), (1175, 64491), (1245, 60865), (1295, 58515), (1645, 46065), (1739, 43575), (1743, 43475), (2075, 36519), (2775, 27307), (2905, 26085), (3071, 24675), (3525, 21497), (3885, 19505), (3901, 19425), (4935, 15355), (5217, 14525), (6225, 12173), (6475, 11703), (8225, 9213), (8695, 8715)]