4843215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 9592128

約数和(自身を除く): 4748913

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 487, 585, 663, 765, 1105, 1461, 1989, 2435, 3315, 4383, 6331, 7305, 8279, 9945, 18993, 21915, 24837, 31655, 41395, 56979, 74511, 94965, 107627, 124185, 284895, 322881, 372555, 538135, 968643, 1614405, 4843215]

約数ペア:

[(1, 4843215), (3, 1614405), (5, 968643), (9, 538135), (13, 372555), (15, 322881), (17, 284895), (39, 124185), (45, 107627), (51, 94965), (65, 74511), (85, 56979), (117, 41395), (153, 31655), (195, 24837), (221, 21915), (255, 18993), (487, 9945), (585, 8279), (663, 7305), (765, 6331), (1105, 4383), (1461, 3315), (1989, 2435)]