2457675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 4940160

約数和(自身を除く): 2482485

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 331, 495, 675, 825, 993, 1485, 1655, 2475, 2979, 3641, 4965, 7425, 8275, 8937, 10923, 14895, 18205, 24825, 32769, 44685, 54615, 74475, 91025, 98307, 163845, 223425, 273075, 491535, 819225, 2457675]

約数ペア:

[(1, 2457675), (3, 819225), (5, 491535), (9, 273075), (11, 223425), (15, 163845), (25, 98307), (27, 91025), (33, 74475), (45, 54615), (55, 44685), (75, 32769), (99, 24825), (135, 18205), (165, 14895), (225, 10923), (275, 8937), (297, 8275), (331, 7425), (495, 4965), (675, 3641), (825, 2979), (993, 2475), (1485, 1655)]