53159865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 40152135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 1619, 2189, 2985, 4857, 6567, 8095, 10945, 17809, 24285, 32835, 53427, 89045, 267135, 322181, 966543, 1610905, 3543991, 4832715, 10631973, 17719955, 53159865]

約数ペア:

[(1, 53159865), (3, 17719955), (5, 10631973), (11, 4832715), (15, 3543991), (33, 1610905), (55, 966543), (165, 322181), (199, 267135), (597, 89045), (995, 53427), (1619, 32835), (2189, 24285), (2985, 17809), (4857, 10945), (6567, 8095)]