27227475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 57734400

約数和(自身を除く): 30506925

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 95, 99, 135, 165, 171, 193, 209, 225, 275, 285, 297, 475, 495, 513, 579, 627, 675, 825, 855, 965, 1045, 1425, 1485, 1737, 1881, 2123, 2475, 2565, 2895, 3135, 3667, 4275, 4825, 5211, 5225, 5643, 6369, 7425, 8685, 9405, 10615, 11001, 12825, 14475, 15675, 18335, 19107, 26055, 28215, 31845, 33003, 40337, 43425, 47025, 53075, 55005, 57321, 91675, 95535, 99009, 121011, 130275, 141075, 159225, 165015, 201685, 275025, 286605, 363033, 477675, 495045, 605055, 825075, 1008425, 1089099, 1433025, 1815165, 2475225, 3025275, 5445495, 9075825, 27227475]

約数ペア:

[(1, 27227475), (3, 9075825), (5, 5445495), (9, 3025275), (11, 2475225), (15, 1815165), (19, 1433025), (25, 1089099), (27, 1008425), (33, 825075), (45, 605055), (55, 495045), (57, 477675), (75, 363033), (95, 286605), (99, 275025), (135, 201685), (165, 165015), (171, 159225), (193, 141075), (209, 130275), (225, 121011), (275, 99009), (285, 95535), (297, 91675), (475, 57321), (495, 55005), (513, 53075), (579, 47025), (627, 43425), (675, 40337), (825, 33003), (855, 31845), (965, 28215), (1045, 26055), (1425, 19107), (1485, 18335), (1737, 15675), (1881, 14475), (2123, 12825), (2475, 11001), (2565, 10615), (2895, 9405), (3135, 8685), (3667, 7425), (4275, 6369), (4825, 5643), (5211, 5225)]