4774275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 9582720

約数和(自身を除く): 4808445

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 643, 675, 825, 1485, 1929, 2475, 3215, 5787, 7073, 7425, 9645, 16075, 17361, 21219, 28935, 35365, 48225, 63657, 86805, 106095, 144675, 176825, 190971, 318285, 434025, 530475, 954855, 1591425, 4774275]

約数ペア:

[(1, 4774275), (3, 1591425), (5, 954855), (9, 530475), (11, 434025), (15, 318285), (25, 190971), (27, 176825), (33, 144675), (45, 106095), (55, 86805), (75, 63657), (99, 48225), (135, 35365), (165, 28935), (225, 21219), (275, 17361), (297, 16075), (495, 9645), (643, 7425), (675, 7073), (825, 5787), (1485, 3215), (1929, 2475)]