27713925

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3382

約数の個数: 36

約数和(自身を含む): 50995620

約数和(自身を除く): 23281695

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2775, 3329, 8325, 9987, 16645, 29961, 49935, 83225, 123173, 149805, 249675, 369519, 615865, 749025, 1108557, 1847595, 3079325, 5542785, 9237975, 27713925]

約数ペア:

[(1, 27713925), (3, 9237975), (5, 5542785), (9, 3079325), (15, 1847595), (25, 1108557), (37, 749025), (45, 615865), (75, 369519), (111, 249675), (185, 149805), (225, 123173), (333, 83225), (555, 49935), (925, 29961), (1665, 16645), (2775, 9987), (3329, 8325)]