4480485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 7680000

約数和(自身を除く): 3199515

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 199, 237, 285, 395, 597, 995, 1185, 1501, 2985, 3781, 4503, 7505, 11343, 15721, 18905, 22515, 47163, 56715, 78605, 235815, 298699, 896097, 1493495, 4480485]

約数ペア:

[(1, 4480485), (3, 1493495), (5, 896097), (15, 298699), (19, 235815), (57, 78605), (79, 56715), (95, 47163), (199, 22515), (237, 18905), (285, 15721), (395, 11343), (597, 7505), (995, 4503), (1185, 3781), (1501, 2985)]