4450275

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 8630400

約数和(自身を除く): 4180125

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 347, 475, 513, 675, 855, 1041, 1425, 1735, 2565, 3123, 4275, 5205, 6593, 8675, 9369, 12825, 15615, 19779, 26025, 32965, 46845, 59337, 78075, 98895, 164825, 178011, 234225, 296685, 494475, 890055, 1483425, 4450275]

約数ペア:

[(1, 4450275), (3, 1483425), (5, 890055), (9, 494475), (15, 296685), (19, 234225), (25, 178011), (27, 164825), (45, 98895), (57, 78075), (75, 59337), (95, 46845), (135, 32965), (171, 26025), (225, 19779), (285, 15615), (347, 12825), (475, 9369), (513, 8675), (675, 6593), (855, 5205), (1041, 4275), (1425, 3123), (1735, 2565)]