3868425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 7767360

約数和(自身を除く): 3898935

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 521, 675, 825, 1485, 1563, 2475, 2605, 4689, 5731, 7425, 7815, 13025, 14067, 17193, 23445, 28655, 39075, 51579, 70335, 85965, 117225, 143275, 154737, 257895, 351675, 429825, 773685, 1289475, 3868425]

約数ペア:

[(1, 3868425), (3, 1289475), (5, 773685), (9, 429825), (11, 351675), (15, 257895), (25, 154737), (27, 143275), (33, 117225), (45, 85965), (55, 70335), (75, 51579), (99, 39075), (135, 28655), (165, 23445), (225, 17193), (275, 14067), (297, 13025), (495, 7815), (521, 7425), (675, 5731), (825, 4689), (1485, 2605), (1563, 2475)]