47542275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 100588800

約数和(自身を除く): 53046525

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 95, 99, 135, 165, 171, 209, 225, 275, 285, 297, 337, 475, 495, 513, 627, 675, 825, 855, 1011, 1045, 1425, 1485, 1685, 1881, 2475, 2565, 3033, 3135, 3707, 4275, 5055, 5225, 5643, 6403, 7425, 8425, 9099, 9405, 11121, 12825, 15165, 15675, 18535, 19209, 25275, 28215, 32015, 33363, 45495, 47025, 55605, 57627, 70433, 75825, 92675, 96045, 100089, 141075, 160075, 166815, 172881, 211299, 227475, 278025, 288135, 352165, 480225, 500445, 633897, 834075, 864405, 1056495, 1440675, 1760825, 1901691, 2502225, 3169485, 4322025, 5282475, 9508455, 15847425, 47542275]

約数ペア:

[(1, 47542275), (3, 15847425), (5, 9508455), (9, 5282475), (11, 4322025), (15, 3169485), (19, 2502225), (25, 1901691), (27, 1760825), (33, 1440675), (45, 1056495), (55, 864405), (57, 834075), (75, 633897), (95, 500445), (99, 480225), (135, 352165), (165, 288135), (171, 278025), (209, 227475), (225, 211299), (275, 172881), (285, 166815), (297, 160075), (337, 141075), (475, 100089), (495, 96045), (513, 92675), (627, 75825), (675, 70433), (825, 57627), (855, 55605), (1011, 47025), (1045, 45495), (1425, 33363), (1485, 32015), (1685, 28215), (1881, 25275), (2475, 19209), (2565, 18535), (3033, 15675), (3135, 15165), (3707, 12825), (4275, 11121), (5055, 9405), (5225, 9099), (5643, 8425), (6403, 7425)]