28043550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{20773}}^1$

素因数の和:20794

約数の個数: 48

約数和(自身を含む): 77279280

約数和(自身を除く): 49235730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 20773, 41546, 62319, 103865, 124638, 186957, 207730, 311595, 373914, 519325, 560871, 623190, 934785, 1038650, 1121742, 1557975, 1869570, 2804355, 3115950, 4673925, 5608710, 9347850, 14021775, 28043550]

約数ペア:

[(1, 28043550), (2, 14021775), (3, 9347850), (5, 5608710), (6, 4673925), (9, 3115950), (10, 2804355), (15, 1869570), (18, 1557975), (25, 1121742), (27, 1038650), (30, 934785), (45, 623190), (50, 560871), (54, 519325), (75, 373914), (90, 311595), (135, 207730), (150, 186957), (225, 124638), (270, 103865), (450, 62319), (675, 41546), (1350, 20773)]